Pith Number

pith:DB4OEP3C

pith:2017:DB4OEP3CBUVQNKKCL7XGWSYKSN

not attested not anchored not stored refs pending

Knowledge Graph Completion via Complex Tensor Factorization

Christopher R. Dance, \'Eric Gaussier, Guillaume Bouchard, Johannes Welbl, Sebastian Riedel, Th\'eo Trouillon

arxiv:1702.06879 v2 · 2017-02-22 · cs.AI · cs.LG · math.SP · 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{DB4OEP3CBUVQNKKCL7XGWSYKSN}

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	2026-05-18T00:29:39.300763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1878e23f620d2b06a9425fee6b4b0a9343ee3f33a5b22094db3d5e6cbdb1dbef

Aliases

arxiv: 1702.06879 · arxiv_version: 1702.06879v2 · doi: 10.48550/arxiv.1702.06879 · pith_short_12: DB4OEP3CBUVQ · pith_short_16: DB4OEP3CBUVQNKKC · pith_short_8: DB4OEP3C

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/DB4OEP3CBUVQNKKCL7XGWSYKSN \
  | 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: 1878e23f620d2b06a9425fee6b4b0a9343ee3f33a5b22094db3d5e6cbdb1dbef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82c33647b10deada936e35e8d411f229fc7cad694b0f0731e9e5ff57ac7d06db",
    "cross_cats_sorted": [
      "cs.LG",
      "math.SP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-02-22T16:28:11Z",
    "title_canon_sha256": "2820e3798fe14e3697300537992efe3bdfc3339c884d24f4b99321f9287ab452"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06879",
    "kind": "arxiv",
    "version": 2
  }
}