Pith Number

pith:VPIBRQC5

pith:2014:VPIBRQC5SMQ5XCMJ4K77NODNOY

not attested not anchored not stored refs pending

A Time-Triggered Constraint-Based Calculus for Avionic Systems

Abdelouahed Gherbi, John Mullins, Sardaouna Hamadou, Sofiene Beji

arxiv:1410.3694 v1 · 2014-10-12 · cs.SE · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VPIBRQC5SMQ5XCMJ4K77NODNOY}

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	2026-05-18T02:40:09.162996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abd018c05d9321db8989e2bff6b86d760034d4090fb4492a6b69af43b03dc2aa

Aliases

arxiv: 1410.3694 · arxiv_version: 1410.3694v1 · doi: 10.48550/arxiv.1410.3694 · pith_short_12: VPIBRQC5SMQ5 · pith_short_16: VPIBRQC5SMQ5XCMJ · pith_short_8: VPIBRQC5

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/VPIBRQC5SMQ5XCMJ4K77NODNOY \
  | 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: abd018c05d9321db8989e2bff6b86d760034d4090fb4492a6b69af43b03dc2aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a6ba5d3ff8837b322300dacbfbaedb0411d47b8faf28b80a943ad3e64c1a3e9",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2014-10-12T00:18:51Z",
    "title_canon_sha256": "111766a02f39e952c469cab2571ab8b5e2c7ef49a62f6a4d4ca01d66108bc367"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.3694",
    "kind": "arxiv",
    "version": 1
  }
}