Pith Number

pith:CNM5QSWN

pith:2024:CNM5QSWNWKCT3YNU525GXILJ2Z

not attested not anchored not stored refs pending

Exception-aware Lifecycle Model Construction for Framework APIs

Hengqin Yang, Jinhao Huang, Jiwei Yan, Jun Yan

arxiv:2401.02660 v1 · 2024-01-05 · 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{CNM5QSWNWKCT3YNU525GXILJ2Z}

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	2026-07-05T07:30:29.277513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1359d84acdb2853de1b4eeba6ba169d679f2cb6329159539db5d7aaa97d28958

Aliases

arxiv: 2401.02660 · arxiv_version: 2401.02660v1 · doi: 10.48550/arxiv.2401.02660 · pith_short_12: CNM5QSWNWKCT · pith_short_16: CNM5QSWNWKCT3YNU · pith_short_8: CNM5QSWN

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/CNM5QSWNWKCT3YNU525GXILJ2Z \
  | 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: 1359d84acdb2853de1b4eeba6ba169d679f2cb6329159539db5d7aaa97d28958

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa663f3d939b52670dc5d9902e00f6dd7e93d986aaa15c441e4d8490d56e1839",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2024-01-05T06:35:47Z",
    "title_canon_sha256": "be7b9d1c1f02c5111660d97df986e29a83334e7e8ca957151faa642cd50e3902"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.02660",
    "kind": "arxiv",
    "version": 1
  }
}