Pith Number

pith:2BDBURHH

pith:2013:2BDBURHH2BSIADIR2Q5MBENOBV

not attested not anchored not stored refs pending

Bayesian factorizations of big sparse tensors

Amy Herring, Anirban Bhattacharya, David Dunson, Jing Zhou

arxiv:1306.1598 v1 · 2013-06-07 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2BDBURHH2BSIADIR2Q5MBENOBV}

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	2026-05-18T03:21:33.013929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0461a44e7d064800d11d43ac091ae0d788e718a0a0870883ec032497f8464f2

Aliases

arxiv: 1306.1598 · arxiv_version: 1306.1598v1 · doi: 10.48550/arxiv.1306.1598 · pith_short_12: 2BDBURHH2BSI · pith_short_16: 2BDBURHH2BSIADIR · pith_short_8: 2BDBURHH

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/2BDBURHH2BSIADIR2Q5MBENOBV \
  | 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: d0461a44e7d064800d11d43ac091ae0d788e718a0a0870883ec032497f8464f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55b9966c9cf01e69e3165b9319c3eb5f432d3f39bb5023038df2a74af4c39402",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2013-06-07T03:24:56Z",
    "title_canon_sha256": "d3dcea1c65a00f7911fb72759b954f3fef46c8124f7b4219b4464215c1d05429"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1598",
    "kind": "arxiv",
    "version": 1
  }
}