Pith Number

pith:ODLQLIRS

pith:2019:ODLQLIRS7DUB75GZ7U7SAMJGMA

not attested not anchored not stored refs pending

Quantifying Similarity between Relations with Fact Distribution

Hao Zhu, Maosong Sun, Weize Chen, Xu Han, Zhiyuan Liu

arxiv:1907.08937 v1 · 2019-07-21 · cs.AI · cs.CL · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ODLQLIRS7DUB75GZ7U7SAMJGMA}

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	2026-05-17T23:40:02.666102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70d705a232f8e81ff4d9fd3f203126601a8553b4f9c67ddd62cfb977e04a82f2

Aliases

arxiv: 1907.08937 · arxiv_version: 1907.08937v1 · doi: 10.48550/arxiv.1907.08937 · pith_short_12: ODLQLIRS7DUB · pith_short_16: ODLQLIRS7DUB75GZ · pith_short_8: ODLQLIRS

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/ODLQLIRS7DUB75GZ7U7SAMJGMA \
  | 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: 70d705a232f8e81ff4d9fd3f203126601a8553b4f9c67ddd62cfb977e04a82f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "110d06ba9c02c51bcf3c5fbb3984f18d15f4fac30880167fc3f8e1821af3d755",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-07-21T09:22:50Z",
    "title_canon_sha256": "fcac7ee0321f6c61c698fc4aaf019293a29b147365a6b55303190497aef1bc98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08937",
    "kind": "arxiv",
    "version": 1
  }
}