Pith Number

pith:7ANPF4SJ

pith:2015:7ANPF4SJXPDDJLNHBT5TY5RQ4S

not attested not anchored not stored refs pending

On Reasoning with RDF Statements about Statements using Singleton Property Triples

Amit Sheth, Evan Bolton, Gang Fu, Krishnaprasad Thirunarayan, Laura I. Furlong, Michel Dumontier, N\'uria Queralt Rosinach, Olivier Bodenreider, Vinh Nguyen

arxiv:1509.04513 v1 · 2015-09-15 · cs.AI · 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{7ANPF4SJXPDDJLNHBT5TY5RQ4S}

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	2026-05-18T01:09:50.485534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f81af2f249bbc634ada70cfb3c7630e496bd7555b966843a52bdfe3a850e32e2

Aliases

arxiv: 1509.04513 · arxiv_version: 1509.04513v1 · doi: 10.48550/arxiv.1509.04513 · pith_short_12: 7ANPF4SJXPDD · pith_short_16: 7ANPF4SJXPDDJLNH · pith_short_8: 7ANPF4SJ

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/7ANPF4SJXPDDJLNHBT5TY5RQ4S \
  | 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: f81af2f249bbc634ada70cfb3c7630e496bd7555b966843a52bdfe3a850e32e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6638e0fc582d647e4e291c00f54dc330afffd549b4829b7ffeb09dd6e10ae67",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2015-09-15T12:10:37Z",
    "title_canon_sha256": "69c909925e267c8320247f3a4b9d0da88026b89466590173e3d24f417c69c2ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04513",
    "kind": "arxiv",
    "version": 1
  }
}