Pith Number

pith:OWAFYQSO

pith:2023:OWAFYQSOZSOVLZDAFYH7EB44RG

not attested not anchored not stored refs pending

Sorting Finite Automata via Partition Refinement

Bojana Kodric, Davide Cenzato, Francisco Olivares, Manuel C\'aceres, Nicola Prezza, Ruben Becker, Sung-Hwan Kim

arxiv:2305.05129 v2 · 2023-05-09 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OWAFYQSOZSOVLZDAFYH7EB44RG}

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	2026-07-05T07:25:23.100585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75805c424ecc9d55e4602e0ff2079c8986dabe3748132333ea9ffd93c8987aef

Aliases

arxiv: 2305.05129 · arxiv_version: 2305.05129v2 · doi: 10.48550/arxiv.2305.05129 · pith_short_12: OWAFYQSOZSOV · pith_short_16: OWAFYQSOZSOVLZDA · pith_short_8: OWAFYQSO

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/OWAFYQSOZSOVLZDAFYH7EB44RG \
  | 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: 75805c424ecc9d55e4602e0ff2079c8986dabe3748132333ea9ffd93c8987aef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eefec81b1faa3fb25991cfce687adff66efd8f12d9be6c56cbdd0dab50980ae9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2023-05-09T02:22:24Z",
    "title_canon_sha256": "e3ca8000d59fbbb536a10d61c93b392e32a2b530d3279ec1c6479f87c70064e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.05129",
    "kind": "arxiv",
    "version": 2
  }
}