Pith Number

pith:THPA57AY

pith:2019:THPA57AYE7TNNIBXE547AMZNAM

not attested not anchored not stored refs pending

Abstraction Refinement Algorithms for Timed Automata

Nicolas Markey, Ocan Sankur, Victor Roussanaly

arxiv:1905.07365 v3 · 2019-05-17 · 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{THPA57AYE7TNNIBXE547AMZNAM}

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	2026-05-17T23:45:14.490143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99de0efc1827e6d6a0372779f0332d033caab29ff9dec974833badf19f7fb910

Aliases

arxiv: 1905.07365 · arxiv_version: 1905.07365v3 · doi: 10.48550/arxiv.1905.07365 · pith_short_12: THPA57AYE7TN · pith_short_16: THPA57AYE7TNNIBX · pith_short_8: THPA57AY

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/THPA57AYE7TNNIBXE547AMZNAM \
  | 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: 99de0efc1827e6d6a0372779f0332d033caab29ff9dec974833badf19f7fb910

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9da6a8652d1245f6dae57d42e028aa66075a075dbe78e960fca6c7469b1d03b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2019-05-17T16:33:39Z",
    "title_canon_sha256": "53dfaacfe95e6b4fb73289c9b1f2614d16a92c259ea3c9762c8712e3f4b0bf8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.07365",
    "kind": "arxiv",
    "version": 3
  }
}