Pith Number

pith:AEAXDNYY

pith:2012:AEAXDNYYABRJCMAP56OMJ7A7BC

not attested not anchored not stored refs pending

Finite Automata with Time-Delay Blocks (Extended Version)

Krishnendu Chatterjee, Thomas A. Henzinger, Vinayak S. Prabhu

arxiv:1207.7019 v4 · 2012-07-30 · cs.FL · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AEAXDNYYABRJCMAP56OMJ7A7BC}

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	2026-05-18T03:48:58.460876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

010171b718006291300fef9cc4fc1f0897a349602241b7d11da431dc9a29db3a

Aliases

arxiv: 1207.7019 · arxiv_version: 1207.7019v4 · doi: 10.48550/arxiv.1207.7019 · pith_short_12: AEAXDNYYABRJ · pith_short_16: AEAXDNYYABRJCMAP · pith_short_8: AEAXDNYY

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/AEAXDNYYABRJCMAP56OMJ7A7BC \
  | 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: 010171b718006291300fef9cc4fc1f0897a349602241b7d11da431dc9a29db3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e196e10be36f47824fc32ffaeff80d9c766f19fb4f12603aa28439785b8d5ec4",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2012-07-30T18:05:52Z",
    "title_canon_sha256": "d0385b7e2b8e60ddf8e854cbf4ff54ff13d6d99916c38ad74b1b42633aa92855"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.7019",
    "kind": "arxiv",
    "version": 4
  }
}