Pith Number

pith:Y25UEROK

pith:2024:Y25UEROK2ASPRJVLQIGB323RL5

not attested not anchored not stored refs pending

Linking Code and Documentation Churn: Preliminary Analysis

Ani Hovhannisyan, Gema Rodriguez-Perez, Raula Gaikovina Kula, Youmei Fan

arxiv:2410.05992 v1 · 2024-10-08 · 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{Y25UEROK2ASPRJVLQIGB323RL5}

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	2026-07-05T09:17:54.275511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6bb4245cad024f8a6ab820c1deb715f648dce37d06e0df6977f78333c777881

Aliases

arxiv: 2410.05992 · arxiv_version: 2410.05992v1 · doi: 10.48550/arxiv.2410.05992 · pith_short_12: Y25UEROK2ASP · pith_short_16: Y25UEROK2ASPRJVL · pith_short_8: Y25UEROK

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/Y25UEROK2ASPRJVLQIGB323RL5 \
  | 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: c6bb4245cad024f8a6ab820c1deb715f648dce37d06e0df6977f78333c777881

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79c810063256aab37fb3f567e64e1c0c67bc6c8432a44c84af290cb106cbdf01",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2024-10-08T12:41:58Z",
    "title_canon_sha256": "8442fd020cd0ce69333435c87c4766743c5e388e2dec4b923ac3879be3999eb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.05992",
    "kind": "arxiv",
    "version": 1
  }
}