Pith Number

pith:H5LHW3CE

pith:2018:H5LHW3CEY2WWMGLQ3OBAPFPHET

not attested not anchored not stored refs pending

A Pattern Logic for Automata with Outputs

Emmanuel Filiot, Jean-Fran\c{c}ois Raskin, Nicolas Mazzocchi

arxiv:1810.03515 v1 · 2018-10-08 · 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{H5LHW3CEY2WWMGLQ3OBAPFPHET}

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	2026-05-18T00:03:51.041179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f567b6c44c6ad661970db820795e724c8329b231464242928a4e6a61f7f265b

Aliases

arxiv: 1810.03515 · arxiv_version: 1810.03515v1 · doi: 10.48550/arxiv.1810.03515 · pith_short_12: H5LHW3CEY2WW · pith_short_16: H5LHW3CEY2WWMGLQ · pith_short_8: H5LHW3CE

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/H5LHW3CEY2WWMGLQ3OBAPFPHET \
  | 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: 3f567b6c44c6ad661970db820795e724c8329b231464242928a4e6a61f7f265b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7cb331aca8f5b84e2973363945954c708bd94045e28aa1279267c9fc4740031",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2018-10-08T15:02:22Z",
    "title_canon_sha256": "1f87e9fc33b068ebe1a071ee0a59551bcfaaf66546f318ed934e4fd20f46c975"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03515",
    "kind": "arxiv",
    "version": 1
  }
}