Pith Number

pith:NT7LILCM

pith:2015:NT7LILCMJ4GABHUYBW4CQIGQFJ

not attested not anchored not stored refs pending

Polynomial Interrupt Timed Automata

B\'eatrice B\'erard, Claudine Picaronny, Mathieu Sassolas, Mohab Safey El Din, Serge Haddad

arxiv:1504.04541 v1 · 2015-04-17 · 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{NT7LILCMJ4GABHUYBW4CQIGQFJ}

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	2026-05-18T02:18:32.148381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cfeb42c4c4f0c009e980db82820d02a6a75e62f24585162bc4134602fe1ffd1

Aliases

arxiv: 1504.04541 · arxiv_version: 1504.04541v1 · doi: 10.48550/arxiv.1504.04541 · pith_short_12: NT7LILCMJ4GA · pith_short_16: NT7LILCMJ4GABHUY · pith_short_8: NT7LILCM

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/NT7LILCMJ4GABHUYBW4CQIGQFJ \
  | 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: 6cfeb42c4c4f0c009e980db82820d02a6a75e62f24585162bc4134602fe1ffd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a969d4f71824ee9218d1e1b482d66b0335f44a976c5987db5a72e770465e88b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2015-04-17T15:34:37Z",
    "title_canon_sha256": "9c1a572876bddfe554025b936687f56d07cd8521d874860c45a6a8561a2c37fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04541",
    "kind": "arxiv",
    "version": 1
  }
}