Pith Number

pith:VZWETBCZ

pith:2015:VZWETBCZERF6E6DQDYT2VW5MG5

not attested not anchored not stored refs pending

Probabilistic Belief Embedding for Knowledge Base Completion

Andrew Abel, Miao Fan, Qiang Zhou, Ralph Grishman, Thomas Fang Zheng

arxiv:1505.02433 v4 · 2015-05-10 · 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{VZWETBCZERF6E6DQDYT2VW5MG5}

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	2026-05-18T02:03:49.845431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae6c498459244be278701e27aadbac37634528958ee992e3775bbfe5b1bac139

Aliases

arxiv: 1505.02433 · arxiv_version: 1505.02433v4 · doi: 10.48550/arxiv.1505.02433 · pith_short_12: VZWETBCZERF6 · pith_short_16: VZWETBCZERF6E6DQ · pith_short_8: VZWETBCZ

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/VZWETBCZERF6E6DQDYT2VW5MG5 \
  | 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: ae6c498459244be278701e27aadbac37634528958ee992e3775bbfe5b1bac139

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c1a70916f365287969cbcab43a0d86ac70cb20a287452d19e7ffc8ef5cc2b74",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2015-05-10T20:22:47Z",
    "title_canon_sha256": "70a077443bba5c2485553d3cde3452b43e1c94ca050f65617b789a16e7f5ffa9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02433",
    "kind": "arxiv",
    "version": 4
  }
}