Pith Number

pith:U5OSI6QT

pith:2021:U5OSI6QTPZNPIP2TSLDKPMJ4SH

not attested not anchored not stored refs pending

Proceedings 12th International Symposium on Games, Automata, Logics, and Formal Verification

Davide Bresolin (University of Padova, Italy), Madrid, Pierre Ganty (IMDEA Software Institute, Spain)

arxiv:2109.07798 v1 · 2021-09-16 · cs.FL · cs.GT · 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{U5OSI6QTPZNPIP2TSLDKPMJ4SH}

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	2026-07-05T03:15:01.336751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a75d247a137e5af43f5392c6a7b13c91f7dde6b135c2925a1a0cedd8ef7d9b2d

Aliases

arxiv: 2109.07798 · arxiv_version: 2109.07798v1 · doi: 10.48550/arxiv.2109.07798 · pith_short_12: U5OSI6QTPZNP · pith_short_16: U5OSI6QTPZNPIP2T · pith_short_8: U5OSI6QT

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/U5OSI6QTPZNPIP2TSLDKPMJ4SH \
  | 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: a75d247a137e5af43f5392c6a7b13c91f7dde6b135c2925a1a0cedd8ef7d9b2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1316df58891b40bcae2de4e2e1e3f10004fc9742afbd091fd58cc9fceadf50d0",
    "cross_cats_sorted": [
      "cs.GT",
      "cs.LO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2021-09-16T08:42:39Z",
    "title_canon_sha256": "851712df7406bc4a4c5754048ddb199dfe7feca94cc358426043e7bacfcb47a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.07798",
    "kind": "arxiv",
    "version": 1
  }
}