Evidaxis
Dated record

sparrow

repo · katanaml/sparrow · paper: not linked · as of

Niche: not yet assigned.

1.2 commits per week averaged over the trailing window. No paper is linked in OpenAlex. Dependents: no reading in the scored panel. 1 of 4 weekly observations; full commit series captured. 5,225 GitHub stars, recorded, not scored. Measured 2026-09-26 for sparrow; sources linked below.

commits/wk 1.2 averaged, trailing window last commit week 2026-09-13 measured · GitHub ·
citations no paper linked all years, indexed to date no reading · OpenAlex ·
direct dependents not in the scored panel partition 2026-09-26 no reading · deps.dev snapshot ·
stars 5,225 recorded, not scored measured · GitHub ·
Download values (CSV) JSON record Follow this system (feed) Report an error

Is sparrow still maintained?

1.2 commits per week averaged over the trailing window.

GitHub averaged 1.2 per week over the trailing window; raw weekly counts below are individual weeks.

Last commit week 2026-09-13; 1 consecutive zero weeks in the captured series.

Commits in the latest captured week vs 4 weeks earlier: -4 · vs 26 weeks earlier: -7 · 52-week range: 0 to 24 commits in an individual week.

line chart: sparrow, weekly commits, 0 in latest week, 2025-09-28 to 2026-09-20
sparrow averaged 1.2 commits a week. GitHub commit_activity · .
Latest eight weeks
Week startingCommits
2026-08-022
2026-08-090
2026-08-162
2026-08-234
2026-08-300
2026-09-060
2026-09-134
2026-09-200
heatmap chart: sparrow, weeks with commits, 18 of 26, 2026-03-29 to 2026-09-20
18 of the last 26 captured weeks had commits for sparrow. GitHub commit_activity · .
All 52 weeks
Weekly commits
Week startingCommits
2025-09-282
2025-10-051
2025-10-1219
2025-10-193
2025-10-260
2025-11-027
2025-11-095
2025-11-163
2025-11-231
2025-11-302
2025-12-071
2025-12-1412
2025-12-210
2025-12-280
2026-01-041
2026-01-112
2026-01-186
2026-01-254
2026-02-013
2026-02-0824
2026-02-150
2026-02-2211
2026-03-015
2026-03-086
2026-03-154
2026-03-227
2026-03-292
2026-04-050
2026-04-1210
2026-04-191
2026-04-264
2026-05-039
2026-05-106
2026-05-178
2026-05-247
2026-05-3116
2026-06-0715
2026-06-1413
2026-06-212
2026-06-281
2026-07-050
2026-07-120
2026-07-190
2026-07-262
2026-08-022
2026-08-090
2026-08-162
2026-08-234
2026-08-300
2026-09-060
2026-09-134
2026-09-200

GitHub commit_activity · period 2025-09-28 to 2026-09-20 · n = 52 weeks · method weekly totals; reconstructed dates · updated · version 9d2fe956adbc-b1 · CSV

Readings

Recorded values and sources
ReadingValueΔ 4 weeksΔ 26 weeks52-week rangeInstrumentDateReproducePrevious reading
Commits per week1.2-2.2-4.91.1 to 7.7GitHub, trailing 12 weeks2026-09-26Public queryno reading
Citing worksno readingno readingno readingno readingOpenAlex, all years2026-09-26Public queryno reading
Direct dependentsno readingno readingno readingno readingDirect dependents2026-09-26Public queryno reading
Daily dependents (unscored)no readingno readingno readingno readingdeps.dev REST, unscored2026-09-26Public queryno reading
Stars5,225no readingno reading5,225 to 5,225GitHub stars, unscored2026-09-26Public queryno reading

Evidaxis snapshot · period 2026-09-26 · n = 1 system · method source linked readings · updated · version 9d2fe956adbc-b1

How to cite sparrow's record?

Evidaxis. sparrow measurement record. Snapshot 2026-09-26. urn:evidaxis:claim:e_8VF06GTAT28:m3:2026-09-26. CC0-1.0. https://evidaxis.org/e/e_8VF06GTAT28/

Evidaxis · period 2026-09-26 · n = 1 system · method claim URN · updated · version 9d2fe956adbc-b1

What changed since the last snapshot?

No previous snapshot reading is available for this system.

slope chart: sparrow, measured values, 2, 2026-09-26
First observation 2026-09-26 for sparrow; 2 measured values. Evidaxis snapshots · .
Snapshot values
MetricPreviousCurrentDelta
Commits per weekno reading1.2no reading
Citing worksno readingno readingno reading
Direct dependentsno readingno readingno reading
Starsno reading5,225no reading

Evidaxis snapshots · period 2026-09-26 to 2026-09-26 · n = 1 partition · method paired snapshot values · updated · version 9d2fe956adbc-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 2026-09-26 · n = 1 system · method CC0-1.0 open export · updated · version 9d2fe956adbc-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 sparrow, and why

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

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

Dependents: no reading in the scored panel.

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 2026-09-26 · n = 1 system · method measurement coverage · updated · version 9d2fe956adbc-b1

Measurement detail

Gate, gauges, percentile, derived signals and snapshot receipt

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

1 of 4 weekly observations; full commit series captured.

sparrow

repo
Unassigned (AI-v1 census) · n = 5778 · katanaml/sparrow
1 of 3 axes measurable · conf low
convergence gate
Convergence gate: Gate: not computable - history 1 of 4 weekly observations Development velocity: measured × Citation momentum: not measurable ∅ Direct-dependents momentum (deps.dev): not measurable ∅
gate
0 of 3 axes

Gate: not computable - history 1 of 4 weekly observations

· Evidaxis snapshot · 2026-09-26
Gate: not computable - history 1 of 4 weekly observations
position in cohort distribution one of 5778 in cohort
percentile 3 within cohort p25 p50 p75 p0 p100
percentile
p3
· Evidaxis snapshot · 2026-09-26
momentum averages present-axis z-scores; two- and three-axis scores are not strictly comparable
velocity z
velocity z gaugevelocity z-3.04 within cohort, log-slope -0.055/wk.0-3.04
velocity z
-3.04 σ
slope
-0.055/wk
· Evidaxis snapshot · 2026-09-26
log-slope -0.055/wk
citation z Citation source: not measured.
direct-dependents z Direct-dependents axis: outside the frozen panel; not measured.
cohort
5778
systems measured
weekly commits
1.2
Development velocity axis: measured.
total citations
no reading
Citation source: not measured.
momentum
12.0
percentile p3
commit heatmap, last 26 weeks1.2/wk
weekly commits, 26 weeks26 weeks of commits, peak 16 in a week, 18 active weeks, 108 total.week 1: 2 commitsweek 2: 0 commitsweek 3: 10 commitsweek 4: 1 commitsweek 5: 4 commitsweek 6: 9 commitsweek 7: 6 commitsweek 8: 8 commitsweek 9: 7 commitsweek 10: 16 commitsweek 11: 15 commitsweek 12: 13 commitsweek 13: 2 commitsweek 14: 1 commitsweek 15: 0 commitsweek 16: 0 commitsweek 17: 0 commitsweek 18: 2 commitsweek 19: 2 commitsweek 20: 0 commitsweek 21: 2 commitsweek 22: 4 commitsweek 23: 0 commitsweek 24: 0 commitsweek 25: 4 commitsweek 26: 0 commits
weeks
26
peak/wk
16
active
18
total
108
· Evidaxis snapshot · 2026-09-26
citations by yearCitation source: not measured.
recency-weighted swing trailing 13-week vs prior 39-week log-slope ratio +1.03, regime steady. prior slope +0.026, recent slope +0.027 per week. +0.026prior 39w+0.027recent 13w+1.03×
swing
+1.03×
regime
steady
windows
13w vs 39w
snapshot 1 of 1 · · m3
commit-axis Sharpe log-linear slope over residual std, value -0.010 with 95% CI -0.031 to +0.010, 50 degrees of freedom. CI spans zero.0-0.01095% CI -0.031, +0.010-0.031+0.010
sharpe
-0.010
95% ci
-0.031, +0.010
dof
50
snapshot 1 of 1 · · m3
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 · · m3
code-leads-citation lag reserved

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

status
reserved
value
insufficient data
snapshot 1 of 1 · · m3
axis alpha vs cohort reserved

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

status
reserved
value
insufficient data
snapshot 1 of 1 · · m3
methodology gate snapshot 1 of 1 · · m3
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 1 of 1 · · m3

Direct-dependents momentum (deps.dev)

Direct-dependents axis: outside the frozen panel; 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 2026-09-26 · n = 1 system · method measurement detail · updated · version 9d2fe956adbc-b1 · record JSON · snapshot receipt