Pith Number

pith:4P6F53Y5

pith:2025:4P6F53Y5HDKLG6CUJYNCKLVMVR

not attested not anchored not stored refs pending

Software Model Checking via Summary-Guided Search (Extended Version)

Ruijie Fang, Thomas Reps, Zachary Kincaid

arxiv:2508.15137 v3 · 2025-08-21 · cs.PL · 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{4P6F53Y5HDKLG6CUJYNCKLVMVR}

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.

Cited by

1 paper in Pith

Simplifying Safety Proofs with Forward-Backward Reasoning and Prophecy

Receipt and verification

First computed	2026-07-05T12:07:10.668746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3fc5eef1d38d4b378544e1a252eacac7b07de0bd870ae2dc03d22a47abafce9

Aliases

arxiv: 2508.15137 · arxiv_version: 2508.15137v3 · doi: 10.48550/arxiv.2508.15137 · pith_short_12: 4P6F53Y5HDKL · pith_short_16: 4P6F53Y5HDKLG6CU · pith_short_8: 4P6F53Y5

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/4P6F53Y5HDKLG6CUJYNCKLVMVR \
  | 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: e3fc5eef1d38d4b378544e1a252eacac7b07de0bd870ae2dc03d22a47abafce9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba4a4a7c15871f1fc26b49e2d906cede8d8f5d4100cea12b6a79fb88846588ef",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2025-08-21T00:19:43Z",
    "title_canon_sha256": "76e1d3dc4260afd68f2f506478f8dcdba057e21901cd355cc99b3f45b8f813db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.15137",
    "kind": "arxiv",
    "version": 3
  }
}