Pith Number

pith:NCJM7G3D

pith:2026:NCJM7G3DBVVEKSCASH2U7GS3NF

not attested not anchored not stored refs pending

Kani: A Model Checker for Rust

Adri\'an Palacios, Carolyn Zech, Celina Val, Daniel Schwartz-Narbonne, Felipe R. Monteiro, Justus Adam, Michael Tautschnig, Qinheping Hu, Rahul Kumar, R\'emi Delmas, Thanh Nguyen, Zyad Hassan

arxiv:2607.01504 v1 · 2026-07-01 · cs.SE · cs.LO · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NCJM7G3DBVVEKSCASH2U7GS3NF}

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	2026-07-03T00:17:02.588247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6892cf9b630d6a45484091f54f9a5b6958414086a7669358b2b026ef7d4a939a

Aliases

arxiv: 2607.01504 · arxiv_version: 2607.01504v1 · doi: 10.48550/arxiv.2607.01504 · pith_short_12: NCJM7G3DBVVE · pith_short_16: NCJM7G3DBVVEKSCA · pith_short_8: NCJM7G3D

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/NCJM7G3DBVVEKSCASH2U7GS3NF \
  | 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: 6892cf9b630d6a45484091f54f9a5b6958414086a7669358b2b026ef7d4a939a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc88846b68c5d3a6567395bb9f962549d5ad8682b12c70658df1edb21e05c4d3",
    "cross_cats_sorted": [
      "cs.LO",
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-07-01T22:05:33Z",
    "title_canon_sha256": "cae2b8383840c0f3f9402f0fff51bb84a3cb829561fec0280e39094d6ffff84e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01504",
    "kind": "arxiv",
    "version": 1
  }
}