Pith Number

pith:M4WX3S2T

pith:2019:M4WX3S2TUVCMLBN56GF6PEFA6V

not attested not anchored not stored refs pending

Reasoning Over Paths via Knowledge Base Completion

Andrea Pierleoni, Ian Roberts, Saatviga Sudhahar

arxiv:1911.00492 v1 · 2019-11-01 · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M4WX3S2TUVCMLBN56GF6PEFA6V}

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.

Cited by

1 paper in Pith

Explainable Knowledge Graph Retrieval-Augmented Generation (KG-RAG) with KG-SMILE

Receipt and verification

First computed	2026-07-05T00:16:28.201761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

672d7dcb53a544c585bdf18be790a0f5630fe4e8c3d94d7e12ed819739989833

Aliases

arxiv: 1911.00492 · arxiv_version: 1911.00492v1 · doi: 10.48550/arxiv.1911.00492 · pith_short_12: M4WX3S2TUVCM · pith_short_16: M4WX3S2TUVCMLBN5 · pith_short_8: M4WX3S2T

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/M4WX3S2TUVCMLBN56GF6PEFA6V \
  | 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: 672d7dcb53a544c585bdf18be790a0f5630fe4e8c3d94d7e12ed819739989833

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c9799f0aa02b70fdfb90665a22ea264d8e413ec8113b21b544f3f7d73aa80b3",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-11-01T17:59:38Z",
    "title_canon_sha256": "5d00fd0fc04f4dde00979a7b757bbf91854b0287bf03d26e693ae38d40cd5df9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.00492",
    "kind": "arxiv",
    "version": 1
  }
}