Pith Number

pith:4KMS4JQ3

pith:2023:4KMS4JQ3WYCT6FWQWIAMRNF26Y

not attested not anchored not stored refs pending

AI Usage Cards: Responsibly Reporting AI-generated Content

Bela Gipp, Jan Philip Wahle, Norman Meuschke, Saif M. Mohammad, Terry Ruas

arxiv:2303.03886 v2 · 2023-02-16 · 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{4KMS4JQ3WYCT6FWQWIAMRNF26Y}

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	2026-07-05T06:08:22.490064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2992e261bb6053f16d0b200c8b4baf62d44e6333dfad3dd75a1e3abbb755ce7

Aliases

arxiv: 2303.03886 · arxiv_version: 2303.03886v2 · doi: 10.48550/arxiv.2303.03886 · pith_short_12: 4KMS4JQ3WYCT · pith_short_16: 4KMS4JQ3WYCT6FWQ · pith_short_8: 4KMS4JQ3

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/4KMS4JQ3WYCT6FWQWIAMRNF26Y \
  | 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: e2992e261bb6053f16d0b200c8b4baf62d44e6333dfad3dd75a1e3abbb755ce7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05317f0ec176fd146202c094201b29b68a392cfec011ef2e3abfdc86315e68b5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2023-02-16T08:41:31Z",
    "title_canon_sha256": "7b0cb297bc252b7ecb4abe63702c75a48ea25fa88c09a6366bd977c0d9a7a83e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.03886",
    "kind": "arxiv",
    "version": 2
  }
}