Pith Number

pith:UL33KX64

pith:2016:UL33KX646KSQ4QYPBVCHY3GRMJ

not attested not anchored not stored refs pending

Representing Pattern Matching Algorithms by Polynomial-Size Automata

Noemi E. Passing, Tobias Marschall

arxiv:1607.00138 v1 · 2016-07-01 · cs.DS · 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{UL33KX646KSQ4QYPBVCHY3GRMJ}

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	2026-05-18T01:11:37.992611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2f7b55fdcf2a50e430f0d447c6cd1624be4e8c03c59d62cc40b740a58ddf2d0

Aliases

arxiv: 1607.00138 · arxiv_version: 1607.00138v1 · doi: 10.48550/arxiv.1607.00138 · pith_short_12: UL33KX646KSQ · pith_short_16: UL33KX646KSQ4QYP · pith_short_8: UL33KX64

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/UL33KX646KSQ4QYPBVCHY3GRMJ \
  | 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: a2f7b55fdcf2a50e430f0d447c6cd1624be4e8c03c59d62cc40b740a58ddf2d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0e89f71487fbbc201efdc7993134eef50df0bb26c35577470a9f82439796dd8",
    "cross_cats_sorted": [
      "cs.FL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-07-01T07:44:07Z",
    "title_canon_sha256": "71b07019b95b7955f6d3377fce4e1a537f475c3929b0bd0f7845a29c25c130b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.00138",
    "kind": "arxiv",
    "version": 1
  }
}