Pith Number

pith:CRNZU6CW

pith:2025:CRNZU6CWTOGAAR7LMBTHJWGEFN

not attested not anchored not stored refs pending

Mining a Decade of Event Impacts on Contributor Dynamics in Ethereum: A Longitudinal Study

Cheick Ba, Daniel Graziotin, Giuseppe Destefanis, Matteo Vaccargiu, Richard Clegg, Roberto Tonelli, Rumyana Neykova, Sabrina Aufiero, Silvia Bartolucci

arxiv:2502.05054 v1 · 2025-02-07 · cs.SE · cs.CY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CRNZU6CWTOGAAR7LMBTHJWGEFN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T10:11:02.380078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

145b9a78569b8c0047eb606674d8c42b788ea4ef840400f621e35d8ea1a98374

Aliases

arxiv: 2502.05054 · arxiv_version: 2502.05054v1 · doi: 10.48550/arxiv.2502.05054 · pith_short_12: CRNZU6CWTOGA · pith_short_16: CRNZU6CWTOGAAR7L · pith_short_8: CRNZU6CW

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/CRNZU6CWTOGAAR7LMBTHJWGEFN \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 145b9a78569b8c0047eb606674d8c42b788ea4ef840400f621e35d8ea1a98374

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfdd327cf32aab7bac9ceb91032350f892a94fb71dd4f6fb55f94cb9f23e5ee5",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-02-07T16:24:13Z",
    "title_canon_sha256": "82d5195370705bf7c7fd71b95df978e40a5eacf0e57c1f1e1157b2e49fb67852"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05054",
    "kind": "arxiv",
    "version": 1
  }
}