Pith Number

pith:SQ7IUURZ

pith:2015:SQ7IUURZEQ7OKGRGCZZD3EPMFV

not attested not anchored not stored refs pending

Bayesian Poisson Tensor Factorization for Inferring Multilateral Relations from Sparse Dyadic Event Counts

Aaron Schein, David M. Blei, Hanna Wallach, John Paisley

arxiv:1506.03493 v1 · 2015-06-10 · stat.ML · cs.AI · cs.LG · cs.SI · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SQ7IUURZEQ7OKGRGCZZD3EPMFV}

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	2026-05-18T01:53:04.016758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

943e8a5239243ee51a2616723d91ec2d710c2f5b7bde65979b36d3ede6a9d25c

Aliases

arxiv: 1506.03493 · arxiv_version: 1506.03493v1 · doi: 10.48550/arxiv.1506.03493 · pith_short_12: SQ7IUURZEQ7O · pith_short_16: SQ7IUURZEQ7OKGRG · pith_short_8: SQ7IUURZ

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/SQ7IUURZEQ7OKGRGCZZD3EPMFV \
  | 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: 943e8a5239243ee51a2616723d91ec2d710c2f5b7bde65979b36d3ede6a9d25c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f810578cfbf11f4fbbebcf86c8dd375aa85476057f4c818078e83ccc6889464",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.SI",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-06-10T21:49:31Z",
    "title_canon_sha256": "5ebefc5bff359d9df4ad0276f2ecc0b542eb15595cc6cf183f60224f25b86002"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.03493",
    "kind": "arxiv",
    "version": 1
  }
}