Pith Number

pith:WD65W2XU

pith:2012:WD65W2XU6ZGAFAUYLNWFOAFZU3

not attested not anchored not stored refs pending

Proceedings 8th International Workshop on Quantum Physics and Logic

Bart Jacobs, Bas Spitters, Peter Selinger

arxiv:1210.0298 v1 · 2012-10-01 · quant-ph · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WD65W2XU6ZGAFAUYLNWFOAFZU3}

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	2026-05-18T03:44:22.806014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0fddb6af4f64c0282985b6c5700b9a6c185e05c1ca037f45ef901e0ee302afc

Aliases

arxiv: 1210.0298 · arxiv_version: 1210.0298v1 · doi: 10.48550/arxiv.1210.0298 · pith_short_12: WD65W2XU6ZGA · pith_short_16: WD65W2XU6ZGAFAUY · pith_short_8: WD65W2XU

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/WD65W2XU6ZGAFAUYLNWFOAFZU3 \
  | 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: b0fddb6af4f64c0282985b6c5700b9a6c185e05c1ca037f45ef901e0ee302afc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db23540bbff3e7b052fe8865706b12d17631bbbff71e9807803fd1f61624afdc",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-10-01T07:15:15Z",
    "title_canon_sha256": "d5c2f4be3a59ef782b092cebaf032d2123d53aac5664b8f97d99a470c3f6ca21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0298",
    "kind": "arxiv",
    "version": 1
  }
}