Pith Number

pith:DJOAQ6DN

pith:2018:DJOAQ6DNPLWYYUM6ZMKWT7IAAN

not attested not anchored not stored refs pending

A Rank-Based Similarity Metric for Word Embeddings

Emmanuele Chersoni, Enrico Santus, Hongmin Wang, Yue Zhang

arxiv:1805.01923 v1 · 2018-05-04 · 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{DJOAQ6DNPLWYYUM6ZMKWT7IAAN}

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	2026-05-18T00:16:41.568162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a5c08786d7aed8c519ecb1569fd000376f2e5ad4179e986d9a8b9209a92f776

Aliases

arxiv: 1805.01923 · arxiv_version: 1805.01923v1 · doi: 10.48550/arxiv.1805.01923 · pith_short_12: DJOAQ6DNPLWY · pith_short_16: DJOAQ6DNPLWYYUM6 · pith_short_8: DJOAQ6DN

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/DJOAQ6DNPLWYYUM6ZMKWT7IAAN \
  | 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: 1a5c08786d7aed8c519ecb1569fd000376f2e5ad4179e986d9a8b9209a92f776

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3338cc1a40e83ecf3fd089256afb88f2e04fa8e0919f184c2a7a83e4002c070f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-05-04T19:48:36Z",
    "title_canon_sha256": "41cbd1091068eeab83ca574a9ef2faedf1b3ec5dd31278dcfbbb288fa9084c22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01923",
    "kind": "arxiv",
    "version": 1
  }
}