Pith Number

pith:OLGVGIQF

pith:2024:OLGVGIQFDZ7PZP2MJG3DI4USKP

not attested not anchored not stored refs pending

Iof-maint -- Modular maintenance ontology

Caitlin Woods, Markus Stumptner, Matt Selway, Melinda Hodkiewicz

arxiv:2404.05224 v1 · 2024-04-08 · cs.AI · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OLGVGIQFDZ7PZP2MJG3DI4USKP}

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	2026-07-05T08:05:27.676423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72cd5322051e7efcbf4c49b634729253ca388a4c0cb36c51d0d537634a56b009

Aliases

arxiv: 2404.05224 · arxiv_version: 2404.05224v1 · doi: 10.48550/arxiv.2404.05224 · pith_short_12: OLGVGIQFDZ7P · pith_short_16: OLGVGIQFDZ7PZP2M · pith_short_8: OLGVGIQF

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/OLGVGIQFDZ7PZP2MJG3DI4USKP \
  | 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: 72cd5322051e7efcbf4c49b634729253ca388a4c0cb36c51d0d537634a56b009

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1e76c467f61aa1a68ebe5b04e7804c5f892ca4903a41c71927ec332e8c96f1a",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-04-08T06:40:03Z",
    "title_canon_sha256": "d9093930ec089042505ed9287adf55bf87ae59f5753db3bd8cfbf71f9b52bfab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.05224",
    "kind": "arxiv",
    "version": 1
  }
}