Pith Number

pith:UILCXLDR

pith:2013:UILCXLDRDIRK5AMYQEVLA4CVWX

not attested not anchored not stored refs pending

Connecting Language and Knowledge Bases with Embedding Models for Relation Extraction

Antoine Bordes, Jason Weston, Nicolas Usunier, Oksana Yakhnenko

arxiv:1307.7973 v1 · 2013-07-30 · cs.CL · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UILCXLDRDIRK5AMYQEVLA4CVWX}

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	2026-05-18T03:17:02.395052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2162bac711a22ae8198812ab07055b5c0c500c7db33dd864e47521f1c811a25

Aliases

arxiv: 1307.7973 · arxiv_version: 1307.7973v1 · doi: 10.48550/arxiv.1307.7973 · pith_short_12: UILCXLDRDIRK · pith_short_16: UILCXLDRDIRK5AMY · pith_short_8: UILCXLDR

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/UILCXLDRDIRK5AMYQEVLA4CVWX \
  | 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: a2162bac711a22ae8198812ab07055b5c0c500c7db33dd864e47521f1c811a25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef6453ea27a37d27e0e06fce90e4ae8f093a456f6e15b4ee365564146eafe870",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2013-07-30T13:37:09Z",
    "title_canon_sha256": "7079cdf6d142129c71d648ede477d3bfb3ed065e83561d6712bd39ecc1a8d48c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.7973",
    "kind": "arxiv",
    "version": 1
  }
}