Pith Number

pith:B33PETIE

pith:2026:B33PETIEGWOU7AZMMVGKH3CNY2

not attested not anchored not stored refs pending

Circuit-Based Program Verification: Sequential Circuits as an Intermediate Representation for Verifying C Programs

Armin Biere, Dirk Beyer, Nian-Ze Lee, Po-Chun Chien

arxiv:2608.07397 v1 · 2026-08-07 · 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{B33PETIEGWOU7AZMMVGKH3CNY2}

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	2026-08-10T01:15:15.554982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ef6f24d04359d4f832c654ca3ec4dc699c4418436a80c151b75fa64c29c803a

Aliases

arxiv: 2608.07397 · arxiv_version: 2608.07397v1 · doi: 10.48550/arxiv.2608.07397 · pith_short_12: B33PETIEGWOU · pith_short_16: B33PETIEGWOU7AZM · pith_short_8: B33PETIE

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/B33PETIEGWOU7AZMMVGKH3CNY2 \
  | 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: 0ef6f24d04359d4f832c654ca3ec4dc699c4418436a80c151b75fa64c29c803a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e174d1f18dbb1eaa95b21672c48c13fb0c7465d960b0bbc879a44ff69ebdb57",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-08-07T16:41:07Z",
    "title_canon_sha256": "4cbb998e326fb1a8c1dc51eae0c307be9cc86a09497dfa865f5c46c954478a6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.07397",
    "kind": "arxiv",
    "version": 1
  }
}