Pith Number

pith:G3R7IPBD

pith:2025:G3R7IPBDVST3O4MI6XDW756PI4

not attested not anchored not stored refs pending

Extension Decisions in Open Source Software Ecosystem

Elmira Onagh, Maleknaz Nayebi

arxiv:2507.23168 v1 · 2025-07-31 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G3R7IPBDVST3O4MI6XDW756PI4}

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	2026-07-05T11:46:06.814238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36e3f43c23aca7b77188f5c76ff7cf4717532fe11f8f44e565397590f23c0220

Aliases

arxiv: 2507.23168 · arxiv_version: 2507.23168v1 · doi: 10.48550/arxiv.2507.23168 · pith_short_12: G3R7IPBDVST3 · pith_short_16: G3R7IPBDVST3O4MI · pith_short_8: G3R7IPBD

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/G3R7IPBDVST3O4MI6XDW756PI4 \
  | 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: 36e3f43c23aca7b77188f5c76ff7cf4717532fe11f8f44e565397590f23c0220

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d2db9c939f897c672c356d050d70b361bb3bdd50b2d0c04d25b086e1cff3b61",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-07-31T00:39:32Z",
    "title_canon_sha256": "702e765d00504e12ad2bf46c971c595c4c7c41540676e3b9cee193eff1ac3beb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.23168",
    "kind": "arxiv",
    "version": 1
  }
}