Evidaxis
Dated record

ketcher

repo · epam/ketcher · paper: not linked · as of

Niche: not yet assigned.

40.4 commits per week averaged over the trailing window. No paper is linked in OpenAlex. Dependents: no admitted own package. 929 GitHub stars, recorded, not scored. Measured for ketcher as of 2026-11-07; sources: GitHub, OpenAlex and deps.dev where linked. Source definitions and captured readings accompany these measurements.

commits/wk 40.4 averaged, trailing window last commit week 2026-11-01 measured · GitHub ·
citations no paper linked all years, indexed to date no reading · OpenAlex ·
direct dependents not in the scored panel weekly axis input; partition 2026-11-07 no reading · deps.dev snapshot ·
stars 929 recorded, not scored measured · GitHub ·
Download values (CSV) JSON record Follow this system (feed) Report an error

Is ketcher still maintained?

40.4 commits per week averaged over the trailing window.

GitHub averaged 40.4 per week over the trailing window; raw weekly counts below are individual weeks.

Last commit week 2026-11-01.

Commits in the latest captured week vs 4 weeks earlier: -11 · vs 26 weeks earlier: 7 · 52-week range: 2 to 111 commits in an individual week.

line chart: ketcher, weekly commits, 33 in latest week, 2025-11-09 to 2026-11-01
ketcher averaged 40.4 commits a week. GitHub commit_activity · .
Latest eight weeks
Week startingCommits
2026-09-1315
2026-09-2014
2026-09-2768
2026-10-0444
2026-10-1120
2026-10-1857
2026-10-2568
2026-11-0133
heatmap chart: ketcher, weeks with commits, 26 of 26, 2026-05-10 to 2026-11-01
26 of the last 26 captured weeks had commits for ketcher. GitHub commit_activity · .
All 52 weeks
Weekly commits
Week startingCommits
2025-11-0937
2025-11-1663
2025-11-2346
2025-11-3036
2025-12-078
2025-12-1416
2025-12-218
2025-12-282
2026-01-046
2026-01-114
2026-01-1810
2026-01-2515
2026-02-0110
2026-02-086
2026-02-1516
2026-02-2228
2026-03-0113
2026-03-0813
2026-03-1527
2026-03-2223
2026-03-2948
2026-04-0513
2026-04-1222
2026-04-1933
2026-04-2635
2026-05-0326
2026-05-1028
2026-05-1720
2026-05-249
2026-05-3115
2026-06-0718
2026-06-1422
2026-06-2127
2026-06-2824
2026-07-0522
2026-07-1299
2026-07-1980
2026-07-2683
2026-08-0284
2026-08-09111
2026-08-1652
2026-08-2349
2026-08-3036
2026-09-0629
2026-09-1315
2026-09-2014
2026-09-2768
2026-10-0444
2026-10-1120
2026-10-1857
2026-10-2568
2026-11-0133

GitHub commit_activity · period 2025-11-09 to 2026-11-01 · n = 52 weeks · method weekly totals; reconstructed dates · updated · version 868e3c39d9c7-b1 · CSV

Readings

Recorded values and sources
ReadingValueΔ 4 weeksΔ 26 weeks52-week rangeInstrumentDateReproducePrevious reading
Commits per week40.4-1515.610.8 to 60GitHub, trailing 12 weeks2026-11-07Public query46.9
Citing worksno readingno readingno readingno readingOpenAlex, all years2026-11-07Public queryno reading
Weekly direct dependentsno readingno readingno readingno readingWeekly direct dependents2026-11-07Public queryno reading
Daily package dependents (unscored)no readingno readingno readingno readingdeps.dev REST, unscorednot capturedPublic queryno reading
Stars92920no reading892 to 929GitHub stars, unscored2026-11-07Public query926

Evidaxis snapshot · period 2026-11-07 · n = 1 system · method source linked readings · updated · version 868e3c39d9c7-b1

How to cite ketcher's record?

Evidaxis. ketcher measurement record. Snapshot 2026-11-07. urn:evidaxis:claim:e_JZYP74TJRJ6:m5:2026-11-07. CC0-1.0. https://evidaxis.org/e/e_JZYP74TJRJ6/

Evidaxis · period 2026-11-07 · n = 1 system · method claim URN · updated · version 868e3c39d9c7-b1

What changed since the last snapshot?

2 published readings changed between snapshots d1eb0cec0f6a and 868e3c39d9c7.

slope chart: ketcher, changed published values, 2, 2026-10-31 to 2026-11-07
2 published values changed for ketcher since 2026-10-31. Evidaxis snapshots · .
Snapshot values
MetricPreviousCurrentDelta
Commits per week46.940.4-6.5
Citing worksno readingno readingno reading
Weekly direct dependentsno readingno readingno reading
Stars9269293

Evidaxis snapshots · period 2026-10-31 to 2026-11-07 · n = 7 partitions · method paired snapshot values · updated · version 868e3c39d9c7-b1 · History CSV

Take the data or follow changes

Values and captured history are available under CC0-1.0. The system feed records changes to published numbers.

Values CSVHistory CSVJSON recordAtom feedJSON FeedAdd Evidaxis as a preferred source on GoogleReport an error

Evidaxis · period 2026-11-07 · n = 1 system · method CC0-1.0 open export · updated · version 868e3c39d9c7-b1

For teams tracking many systems

Use the cohort CSV, snapshot archive and membership manifest to reproduce observations across systems.

Cohort CSV · Snapshot archive · Membership manifest

Paper and links

Source records identify the system, repository and linked works; no paper authors are published.

What is not measured for ketcher, and why

Missing readings describe instrument coverage. A missing value is not a measured zero.

Unmeasured slots
ReadingReason
Citing worksnot linked
Weekly direct dependentsoutside panel
Daily package dependents (unscored)no reading captured

Dependents: no admitted own package.

Gate ETA: never published; Evidaxis makes no public actionable prediction.

Dependents ecosystem composition: no reading; this field is not present in the snapshot.

Evidaxis · period 2026-11-07 · n = 1 system · method measurement coverage · updated · version 868e3c39d9c7-b1

Measurement detail

Gate, gauges, percentile, derived signals and snapshot receipt

History: 7 weekly observations; minimum 4. Axis coverage: 1 of 3 axes measurable. Gate: not computable - 1 of 3 axes measurable

Gate: not computable - 1 of 3 axes measurable

ketcher

repo
Unassigned (AI-v1 census) · n = 6545 · epam/ketcher
1 of 3 axes measurable · conf low
convergence gate
Convergence gate: Gate: not computable - 1 of 3 axes measurable Development velocity: rising vote Citation momentum: not measurable ∅ Direct-dependents momentum (deps.dev): not measurable ∅
gate
1 of 3 axes

Gate: not computable - 1 of 3 axes measurable

· Evidaxis snapshot · 2026-11-07
Gate: not computable - 1 of 3 axes measurable
position in cohort distribution one of 6545 in cohort
percentile 81 within cohort p25 p50 p75 p0 p100
percentile
p81
· Evidaxis snapshot · 2026-11-07
momentum averages present-axis z-scores; two- and three-axis scores are not strictly comparable
velocity z
velocity z gaugevelocity z+1.91 within cohort, log-slope +0.029/wk.0+1.91
velocity z
+1.91 σ
slope
+0.029/wk
· Evidaxis snapshot · 2026-11-07
log-slope +0.029/wk
citation z Citation source: not measured.
direct-dependents z Direct-dependents axis: no admitted own package; not measured.
cohort
6545
systems measured
weekly commits
40.4
Development velocity axis: measured.
total citations
no reading
Citation source: not measured.
momentum
73.9
percentile p81
commit heatmap, last 26 weeks40.4/wk
weekly commits, 26 weeks26 weeks of commits, peak 111 in a week, 26 active weeks, 1127 total.week 1: 28 commitsweek 2: 20 commitsweek 3: 9 commitsweek 4: 15 commitsweek 5: 18 commitsweek 6: 22 commitsweek 7: 27 commitsweek 8: 24 commitsweek 9: 22 commitsweek 10: 99 commitsweek 11: 80 commitsweek 12: 83 commitsweek 13: 84 commitsweek 14: 111 commitsweek 15: 52 commitsweek 16: 49 commitsweek 17: 36 commitsweek 18: 29 commitsweek 19: 15 commitsweek 20: 14 commitsweek 21: 68 commitsweek 22: 44 commitsweek 23: 20 commitsweek 24: 57 commitsweek 25: 68 commitsweek 26: 33 commits
weeks
26
peak/wk
111
active
26
total
1127
· Evidaxis snapshot · 2026-11-07
citations by yearCitation source: not measured.
recency-weighted swing trailing 13-week vs prior 39-week log-slope ratio -0.85, regime recent slope sign differs from prior window. prior slope +0.030, recent slope -0.026 per week. +0.030prior 39w-0.026recent 13w-0.85×
swing
-0.85×
regime
recent slope sign differs from prior window
windows
13w vs 39w
snapshot 1 of 1 · · m5
commit-axis Sharpe log-linear slope over residual std, value +0.037 with 95% CI +0.003 to +0.071, 50 degrees of freedom. CI excludes zero.0+0.03795% CI +0.003, +0.071+0.003+0.071
sharpe
+0.037
95% ci
+0.003, +0.071
dof
50
snapshot 1 of 1 · · m5
commit changepoint52 weekly commit points. No significant changepoint detected (|delta slope| within the noise floor).no significant changepoint
changepoint
none detected
snapshot 1 of 1 · · m5
code-leads-citation lag reserved

reserved: citation series too short / axis absent for cross-correlation

status
reserved
value
insufficient data
snapshot 1 of 1 · · m5
axis alpha vs cohort reserved

reserved: cohort N too small for regression (power ~0)

status
reserved
value
insufficient data
snapshot 1 of 1 · · m5
methodology gate snapshot 1 of 1 · · m5
commit weeks
52
citation years
0
shipped
3
reserved
3

shipped

  • recency-swing
  • commit-sharpe
  • commit-changepoint

reserved

  • code-leads-citation-lag
  • axis-alpha
  • gate-eta
snapshot 7 of 7 · · m5

Direct-dependents momentum (deps.dev)

Direct-dependents axis: no admitted own package; not measured.

Coverage state
out_of_panel
Cohort z
no axis
OLS slope
no reading
Theil-Sen slope
no reading
Latest direct dependents
no reading
Confirmed-clean points
no reading
Reconstructed history points
no reading
As-of partition
no reading
Fragility veto
no reading
Rising vote
no

Source: deps.dev (Google), CC-BY 4.0. Modified: aggregated to system-level counts and momentum scores.

Axis definition · Snapshot axis correlations

Evidaxis · period 2026-11-07 · n = 1 system · method measurement detail · updated · version 868e3c39d9c7-b1 · record JSON · snapshot receipt