Pith Number

pith:WW46RGIH

pith:2025:WW46RGIHX6MCTKGGWZLT45CDMU

not attested not anchored not stored refs pending

Beyond Algorithmic Proofs: Towards Implementation-Level Provable Security

Jiahui Shang, Luning Zhang, Zhongxiang Zheng

arxiv:2508.01144 v1 · 2025-08-02 · 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{WW46RGIHX6MCTKGGWZLT45CDMU}

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	2026-07-05T11:47:33.824170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5b9e89907bf9829a8c6b6573e7443652e5ce7ec31242a202f6180791a11332a

Aliases

arxiv: 2508.01144 · arxiv_version: 2508.01144v1 · doi: 10.48550/arxiv.2508.01144 · pith_short_12: WW46RGIHX6MC · pith_short_16: WW46RGIHX6MCTKGG · pith_short_8: WW46RGIH

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/WW46RGIHX6MCTKGGWZLT45CDMU \
  | 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: b5b9e89907bf9829a8c6b6573e7443652e5ce7ec31242a202f6180791a11332a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d9a9d6a22e4c2128970ef63c0ab16276f8e0ece06b45ce4be8abdeeb2bec3b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-08-02T01:58:06Z",
    "title_canon_sha256": "18af2bfd78088855128acb0f9e95b8856d0e79edd9141c8587f816bbd1c41d1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.01144",
    "kind": "arxiv",
    "version": 1
  }
}