Pith Number

pith:5TRHKJFI

pith:2015:5TRHKJFIE5WRIG2SOZS57IG3GU

not attested not anchored not stored refs pending

Value Automata with Filters

Andreas Krebs, Micha\"el Cadilhac, Nutan Limaye

arxiv:1510.02393 v1 · 2015-10-08 · cs.FL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5TRHKJFIE5WRIG2SOZS57IG3GU}

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	2026-05-18T01:30:43.883542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ece27524a8276d141b527665dfa0db35180edaf492508dfc9a6fc92e4d2aa5ae

Aliases

arxiv: 1510.02393 · arxiv_version: 1510.02393v1 · doi: 10.48550/arxiv.1510.02393 · pith_short_12: 5TRHKJFIE5WR · pith_short_16: 5TRHKJFIE5WRIG2S · pith_short_8: 5TRHKJFI

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/5TRHKJFIE5WRIG2SOZS57IG3GU \
  | 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: ece27524a8276d141b527665dfa0db35180edaf492508dfc9a6fc92e4d2aa5ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0d630e8c679fd64bc21d43447f7ab99f30a966a2ada4bd392c5503a6acda66e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2015-10-08T16:33:53Z",
    "title_canon_sha256": "2f582f4b3a4e03b84558d45cb249b5b7efe5e924bfc8e22f978c906d051c0dc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.02393",
    "kind": "arxiv",
    "version": 1
  }
}