Pith Number

pith:HS7Q2WDL

pith:2013:HS7Q2WDLOHLKI6LRPBMV7Q3OTA

not attested not anchored not stored refs pending

Efficient Generation of Correctness Certificates for the Abstract Domain of Polyhedra

Alexis Fouilh\'e (VERIMAG - IMAG), David Monniaux (VERIMAG - Imag), Micha\"el P\'erin (VERIMAG - Imag)

arxiv:1304.0864 v1 · 2013-04-03 · cs.PL · cs.LO · cs.MS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HS7Q2WDLOHLKI6LRPBMV7Q3OTA}

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	2026-05-18T03:29:05.905653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cbf0d586b71d6a4797178595fc36e981d896de3368ae861e60cd0c75a1d081b

Aliases

arxiv: 1304.0864 · arxiv_version: 1304.0864v1 · doi: 10.48550/arxiv.1304.0864 · pith_short_12: HS7Q2WDLOHLK · pith_short_16: HS7Q2WDLOHLKI6LR · pith_short_8: HS7Q2WDL

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/HS7Q2WDLOHLKI6LRPBMV7Q3OTA \
  | 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: 3cbf0d586b71d6a4797178595fc36e981d896de3368ae861e60cd0c75a1d081b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43c952ec99d2eba53aa8aa8a9cf899fd959f04ce5359aea92f10fb1c7616dd48",
    "cross_cats_sorted": [
      "cs.LO",
      "cs.MS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2013-04-03T08:01:42Z",
    "title_canon_sha256": "376d54fcc0576318bd8a101bfa3070bd2d5ced2f759a58700612aa236f28e852"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0864",
    "kind": "arxiv",
    "version": 1
  }
}