Pith Number

pith:B5UQD36A

pith:2017:B5UQD36A327UU7IULMJ6IWUY5Q

not attested not anchored not stored refs pending

Semantic Web Today: From Oil Rigs to Panama Papers

Boris Bacic, Kazuhiro Seki, Parma Nand, Radek Burget, Rivindu Perera, Wen-Hsin Yang

arxiv:1711.01518 v1 · 2017-11-05 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B5UQD36A327UU7IULMJ6IWUY5Q}

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	2026-05-18T00:31:17.584669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f6901efc0debf4a7d145b13e45a98ec3bdf4f9b1922c3f04517921a1e509863

Aliases

arxiv: 1711.01518 · arxiv_version: 1711.01518v1 · doi: 10.48550/arxiv.1711.01518 · pith_short_12: B5UQD36A327U · pith_short_16: B5UQD36A327UU7IU · pith_short_8: B5UQD36A

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/B5UQD36A327UU7IULMJ6IWUY5Q \
  | 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: 0f6901efc0debf4a7d145b13e45a98ec3bdf4f9b1922c3f04517921a1e509863

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee59220ff6c488e58fce5ec1a3c8ced59b7a55af75f45fd58a73129c60d59e6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-11-05T01:52:17Z",
    "title_canon_sha256": "e623ec2a0029002a6291ec17ced32ae7d5fe8bc5ea2cf0f7d1f752d784089174"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.01518",
    "kind": "arxiv",
    "version": 1
  }
}