Pith Number

pith:OGEIACSO

pith:2026:OGEIACSO3DREL26PKKS76UPRRW

not attested not anchored not stored refs pending

The Prover Is the Judge: Verified Security Software from AI Coding Agents in Ada/SPARK

Tobias Philipp

arxiv:2607.14340 v1 · 2026-07-15 · cs.SE · cs.AI · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OGEIACSO3DREL26PKKS76UPRRW}

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	2026-07-17T00:21:06.265328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7188800a4ed8e245ebcf52a5ff51f18d892823a1dcf7ffb310e2cae8095db746

Aliases

arxiv: 2607.14340 · arxiv_version: 2607.14340v1 · doi: 10.48550/arxiv.2607.14340 · pith_short_12: OGEIACSO3DRE · pith_short_16: OGEIACSO3DREL26P · pith_short_8: OGEIACSO

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/OGEIACSO3DREL26PKKS76UPRRW \
  | 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: 7188800a4ed8e245ebcf52a5ff51f18d892823a1dcf7ffb310e2cae8095db746

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3da1f181d3a4d1fe1e926424d280037be063976f980a9131afe6bc85793843f2",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-07-15T20:09:05Z",
    "title_canon_sha256": "b0f362136d8195289bf26f9418ae030ac98f96e6e6180d949a7c3acc08104c7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14340",
    "kind": "arxiv",
    "version": 1
  }
}