Pith Number

pith:L7QYE2CP

pith:2013:L7QYE2CPTDB6YE3FFBEEQ5INES

not attested not anchored not stored refs pending

Achieving interoperability between the CARARE schema for monuments and sites and the Europeana Data Model

Antoine Isaac, Costis Dallas, Dimitris Gavrilis, Kate Fernie, Stavros Angelis, Valentine Charles

arxiv:1306.2869 v2 · 2013-06-12 · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L7QYE2CPTDB6YE3FFBEEQ5INES}

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	2026-05-18T03:03:44.272014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fe182684f98c3ec1365284848750d249e6ffd14bfbbe3e28e032c390ec23559

Aliases

arxiv: 1306.2869 · arxiv_version: 1306.2869v2 · doi: 10.48550/arxiv.1306.2869 · pith_short_12: L7QYE2CPTDB6 · pith_short_16: L7QYE2CPTDB6YE3F · pith_short_8: L7QYE2CP

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/L7QYE2CPTDB6YE3FFBEEQ5INES \
  | 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: 5fe182684f98c3ec1365284848750d249e6ffd14bfbbe3e28e032c390ec23559

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3636a10f820b8a6de94f77cf114abb786a03770da665b746f7a8e9cde64f0d12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2013-06-12T15:44:46Z",
    "title_canon_sha256": "3c3bdbc5f0cb5d3538d564a48686f66254d084b440f26662955b9e6e22ba956e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2869",
    "kind": "arxiv",
    "version": 2
  }
}