Pith Number

pith:IYNBKAFD

pith:2013:IYNBKAFDTMFX67HXXFN3FMFB2S

not attested not anchored not stored refs pending

Incomplete Transition Complexity of Basic Operations on Finite Languages

Eva Maia, Nelma Moreira, Rog\'erio Reis

arxiv:1302.0750 v1 · 2013-02-04 · 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{IYNBKAFDTMFX67HXXFN3FMFB2S}

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	2026-05-18T03:34:36.423191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

461a1500a39b0b7f7cf7b95bb2b0a1d480523b26c4e0a7c7e3b77edd5c4af7d7

Aliases

arxiv: 1302.0750 · arxiv_version: 1302.0750v1 · doi: 10.48550/arxiv.1302.0750 · pith_short_12: IYNBKAFDTMFX · pith_short_16: IYNBKAFDTMFX67HX · pith_short_8: IYNBKAFD

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/IYNBKAFDTMFX67HXXFN3FMFB2S \
  | 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: 461a1500a39b0b7f7cf7b95bb2b0a1d480523b26c4e0a7c7e3b77edd5c4af7d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "552a3a1cec101f1a00719a8dd92f37fa421026d350584c75de192b52e3073274",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2013-02-04T16:49:34Z",
    "title_canon_sha256": "cb879ee6ae1b463c58b1c2fc4ed0fa80fe54cc085ad31ba3392eb02049b82312"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0750",
    "kind": "arxiv",
    "version": 1
  }
}