Pith Number

pith:FCOHIWQD

pith:2012:FCOHIWQDXKBBAZ3R53XKFL35MP

not attested not anchored not stored refs pending

Link Prediction via Generalized Coupled Tensor Factorisation

A. Taylan Cemgil, Beyza Ermi\c{s}, Evrim Acar

arxiv:1208.6231 v1 · 2012-08-30 · 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{FCOHIWQDXKBBAZ3R53XKFL35MP}

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	2026-05-18T03:46:46.129615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

289c745a03ba82106771eeeea2af7d63dc082906b1b90537a35bc49b6644efa7

Aliases

arxiv: 1208.6231 · arxiv_version: 1208.6231v1 · doi: 10.48550/arxiv.1208.6231 · pith_short_12: FCOHIWQDXKBB · pith_short_16: FCOHIWQDXKBBAZ3R · pith_short_8: FCOHIWQD

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/FCOHIWQDXKBBAZ3R53XKFL35MP \
  | 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: 289c745a03ba82106771eeeea2af7d63dc082906b1b90537a35bc49b6644efa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fad165a45ef2469b9d5c6f869998ca2488c1fe1546fb9e42ea28ccb1f7705ab4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-08-30T16:48:05Z",
    "title_canon_sha256": "9968a7bf7166b324e01df1b9b0e2035233a8b74ae5cada2c12499dc976c92d84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.6231",
    "kind": "arxiv",
    "version": 1
  }
}