Pith Number

pith:ZJ2M3OUA

pith:2024:ZJ2M3OUASQ3MLWUD6HBIQJBWJI

not attested not anchored not stored refs pending

PAC Learnability under Explanation-Preserving Graph Perturbations

Dongsheng Luo, Farhad Shirani, Shouwei Gao, Tianchun Wang, Wei Cheng, Wenqian Dong, Xu Zheng

arxiv:2402.05039 v1 · 2024-02-07 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZJ2M3OUASQ3MLWUD6HBIQJBWJI}

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	2026-07-05T07:42:35.546048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca74cdba809436c5da83f1c28824364a0032ebb0a08948e717629e67ec8dde1c

Aliases

arxiv: 2402.05039 · arxiv_version: 2402.05039v1 · doi: 10.48550/arxiv.2402.05039 · pith_short_12: ZJ2M3OUASQ3M · pith_short_16: ZJ2M3OUASQ3MLWUD · pith_short_8: ZJ2M3OUA

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/ZJ2M3OUASQ3MLWUD6HBIQJBWJI \
  | 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: ca74cdba809436c5da83f1c28824364a0032ebb0a08948e717629e67ec8dde1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7a9b6f487af86d2c85418c7e09683f3c6efe8fd2bc4b7a2f1af4206f6f4a06e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-07T17:23:15Z",
    "title_canon_sha256": "641c4940cfea78be0cba080099fb02d2ee1254265d8e3e0f98c9e23a01479b44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.05039",
    "kind": "arxiv",
    "version": 1
  }
}