Pith Number

pith:IQFZSDUX

pith:2014:IQFZSDUXUAHOIEMX74EBWACXJD

not attested not anchored not stored refs pending

State Machine Flattening: Mapping Study and Assessment

Axel Legay, Gilles Perrouin, Maxime Cordy, Patrick Heymans, Pierre-Yves Schobbens, Xavier Devroey

arxiv:1403.5398 v1 · 2014-03-21 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IQFZSDUXUAHOIEMX74EBWACXJD}

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	2026-05-18T00:32:21.936466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

440b990e97a00ee41197ff081b005748fdcb38eb1aba5979d85d22ad0a1be378

Aliases

arxiv: 1403.5398 · arxiv_version: 1403.5398v1 · doi: 10.48550/arxiv.1403.5398 · pith_short_12: IQFZSDUXUAHO · pith_short_16: IQFZSDUXUAHOIEMX · pith_short_8: IQFZSDUX

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/IQFZSDUXUAHOIEMX74EBWACXJD \
  | 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: 440b990e97a00ee41197ff081b005748fdcb38eb1aba5979d85d22ad0a1be378

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04cc6058924efea4b019b04e92d747a0250a52b494eaeb6b96016259d402719e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2014-03-21T09:02:31Z",
    "title_canon_sha256": "a6fdd622814ff9178e4930a89b0200674da78eab03bdd7fa4250320081d7b645"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.5398",
    "kind": "arxiv",
    "version": 1
  }
}