Pith Number

pith:OWXPZ37I

pith:2013:OWXPZ37IWDZJW5FVXDQMJCLEJM

not attested not anchored not stored refs pending

Querying Knowledge Graphs by Example Entity Tuples

Arijit Khan, Chengkai Li, Nandish Jayaram, Ramez Elmasri, Xifeng Yan

arxiv:1311.2100 v1 · 2013-11-08 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OWXPZ37IWDZJW5FVXDQMJCLEJM}

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	2026-05-18T03:07:33.548677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75aefcefe8b0f29b74b5b8e0c489644b0e1d988386589863ab2b3af2074f5cb0

Aliases

arxiv: 1311.2100 · arxiv_version: 1311.2100v1 · doi: 10.48550/arxiv.1311.2100 · pith_short_12: OWXPZ37IWDZJ · pith_short_16: OWXPZ37IWDZJW5FV · pith_short_8: OWXPZ37I

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/OWXPZ37IWDZJW5FVXDQMJCLEJM \
  | 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: 75aefcefe8b0f29b74b5b8e0c489644b0e1d988386589863ab2b3af2074f5cb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b9d8055c13223eaf018af4d43276a31100c0c8032f6e35aa5bc5ef0ff7281fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2013-11-08T22:47:39Z",
    "title_canon_sha256": "d550461ac6c8d2fa366f0f20fd45a8b8de5da9c91c6b51253e4eec93086a5358"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2100",
    "kind": "arxiv",
    "version": 1
  }
}