Pith Number

pith:ROO3MG54

pith:2026:ROO3MG545B76OM6H5MCXIX47H3

not attested not anchored not stored refs pending

Automated Lemma Discovery in Agentic Program Verification

Abhik Roychoudhury, Haoxin Tu, Huan Zhao, Martin C. Rinard, Zhengyao Liu

arxiv:2603.22114 v2 · 2026-03-23 · 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{ROO3MG545B76OM6H5MCXIX47H3}

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	2026-07-28T01:23:30.938230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b9db61bbce87fe733c7eb05745f9f3ee4ad0446a6ad2a5df88749be07893a26

Aliases

arxiv: 2603.22114 · arxiv_version: 2603.22114v2 · doi: 10.48550/arxiv.2603.22114 · pith_short_12: ROO3MG545B76 · pith_short_16: ROO3MG545B76OM6H · pith_short_8: ROO3MG54

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/ROO3MG545B76OM6H5MCXIX47H3 \
  | 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: 8b9db61bbce87fe733c7eb05745f9f3ee4ad0446a6ad2a5df88749be07893a26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15b10c53042fa649e12ef5865a8e9ab5d084b0bba33aaee51665c2ff7d2c9560",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-03-23T15:42:07Z",
    "title_canon_sha256": "09559a2c75d87d4ba4e3f1e6ba9ceb3fa99c876a86a5a8de7df8e380b04c3e88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.22114",
    "kind": "arxiv",
    "version": 2
  }
}