Pith Number

pith:NBUDVUG7

pith:2014:NBUDVUG7FYSLU6MN5A5CMFXFHF

not attested not anchored not stored refs pending

Computing Multi-Relational Sufficient Statistics for Large Databases

Oliver Schulte, Yan Sun, Zhensong Qian

arxiv:1408.5389 v1 · 2014-08-22 · cs.LG · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NBUDVUG7FYSLU6MN5A5CMFXFHF}

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	2026-05-18T02:39:33.351220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68683ad0df2e24ba798de83a2616e53963bae78d69c462f586061452d79aca28

Aliases

arxiv: 1408.5389 · arxiv_version: 1408.5389v1 · doi: 10.48550/arxiv.1408.5389 · pith_short_12: NBUDVUG7FYSL · pith_short_16: NBUDVUG7FYSLU6MN · pith_short_8: NBUDVUG7

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/NBUDVUG7FYSLU6MN5A5CMFXFHF \
  | 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: 68683ad0df2e24ba798de83a2616e53963bae78d69c462f586061452d79aca28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2190080f590172a51c6b8b6896342bcc9b6bc4dcd4dc445e7a843e0e4f08ee17",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-08-22T19:12:19Z",
    "title_canon_sha256": "0c014c21cf92b2b4da9d0fbe4a78b430dee17f5991fe4ff1997193e28de39e95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5389",
    "kind": "arxiv",
    "version": 1
  }
}