Pith Number

pith:I33IAZ66

pith:2025:I33IAZ66XDZY6GWV2QV4XPEFBW

not attested not anchored not stored refs pending

Incorporating Verification Standards for Security Requirements Generation from Functional Specifications

Fang Liu, Hanyu Zou, Jiajun Wu, Li Zhang, Shuaisong Wang, Xiaoli Lian

arxiv:2505.11857 v1 · 2025-05-17 · 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{I33IAZ66XDZY6GWV2QV4XPEFBW}

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	2026-07-05T11:04:53.313194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46f68067deb8f38f1ad5d42bcbbc850db44cfd8f89303f1e3f4ff71daac56a00

Aliases

arxiv: 2505.11857 · arxiv_version: 2505.11857v1 · doi: 10.48550/arxiv.2505.11857 · pith_short_12: I33IAZ66XDZY · pith_short_16: I33IAZ66XDZY6GWV · pith_short_8: I33IAZ66

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/I33IAZ66XDZY6GWV2QV4XPEFBW \
  | 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: 46f68067deb8f38f1ad5d42bcbbc850db44cfd8f89303f1e3f4ff71daac56a00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd432c10d831349b26332f422143378c09b9a54b51a3b13db5e3967f11fb4f3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-05-17T05:47:46Z",
    "title_canon_sha256": "aa4e1d32a3ba5c56698b7119c94156e828abb99eafc304e40b41d1c5b427b49a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.11857",
    "kind": "arxiv",
    "version": 1
  }
}