Pith Number

pith:YLTVXGVH

pith:2018:YLTVXGVHWXDWL6RTMGVUC4DNVH

not attested not anchored not stored refs pending

SMILK, linking natural language and data from the web

Catherine Faron Zucker (I3S, C\'edric Lopez (TEXTE), Elena Cabrio (WIMMICS), Fabien Gandon (UCA, Fr\'ed\'erique Segond, Molka Dhouib (I3S, WIMMICS)

arxiv:1901.02055 v1 · 2018-12-20 · cs.IR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YLTVXGVHWXDWL6RTMGVUC4DNVH}

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	2026-05-17T23:56:44.096676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2e75b9aa7b5c765fa3361ab41706da9c490988d8f0d3933fea98a0774a3a55e

Aliases

arxiv: 1901.02055 · arxiv_version: 1901.02055v1 · doi: 10.48550/arxiv.1901.02055 · pith_short_12: YLTVXGVHWXDW · pith_short_16: YLTVXGVHWXDWL6RT · pith_short_8: YLTVXGVH

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/YLTVXGVHWXDWL6RTMGVUC4DNVH \
  | 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: c2e75b9aa7b5c765fa3361ab41706da9c490988d8f0d3933fea98a0774a3a55e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a664c2a0c0659c87aa4408b5c1aa51358319d8ef8d1fd457a4ccc69731b5823",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-12-20T12:35:19Z",
    "title_canon_sha256": "2b44cc8fb09994a28a53a3c5fb3144b9a4ef1d465c4a46156a9b6279df98cf02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02055",
    "kind": "arxiv",
    "version": 1
  }
}