Pith Number

pith:BKUFMI3I

pith:2013:BKUFMI3IJCSJK4D5AT66X5V4GJ

not attested not anchored not stored refs pending

Proceedings Fourth International Symposium on Games, Automata, Logics and Formal Verification

Gabriele Puppis, Tiziano Villa

arxiv:1307.4162 v1 · 2013-07-16 · cs.GT · cs.FL · 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{BKUFMI3IJCSJK4D5AT66X5V4GJ}

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	2026-05-18T03:18:19.481844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0aa856236848a495707d04fdebf6bc326560fc2bf6d491ce8aeb426dbbae0ca3

Aliases

arxiv: 1307.4162 · arxiv_version: 1307.4162v1 · doi: 10.48550/arxiv.1307.4162 · pith_short_12: BKUFMI3IJCSJ · pith_short_16: BKUFMI3IJCSJK4D5 · pith_short_8: BKUFMI3I

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/BKUFMI3IJCSJK4D5AT66X5V4GJ \
  | 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: 0aa856236848a495707d04fdebf6bc326560fc2bf6d491ce8aeb426dbbae0ca3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af0fbb747c26cc3edc4cff0f20d1949135cffbfd647b65296186a48086269d6c",
    "cross_cats_sorted": [
      "cs.FL",
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2013-07-16T04:51:41Z",
    "title_canon_sha256": "30950cadca7144a2e492222c5f68c83058cf32fcf7161f56c9bbf72dfd57955e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4162",
    "kind": "arxiv",
    "version": 1
  }
}