Pith Number

pith:SYLFP5IP

pith:2024:SYLFP5IPYLGMNNQYGY7EP36QBJ

not attested not anchored not stored refs pending

Training Data Attribution: Was Your Model Secretly Trained On Data Created By Mine?

Ben Niu, Fenghua Li, Fengyuan Xu, Hao Wu, Jin Cao, Likun Zhang, Lingcui Zhang

arxiv:2409.15781 v1 · 2024-09-24 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SYLFP5IPYLGMNNQYGY7EP36QBJ}

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	2026-07-05T09:11:00.061738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

961657f50fc2ccc6b618363e47efd00a7543ad64457b3cae0c7e14b68ba4abc4

Aliases

arxiv: 2409.15781 · arxiv_version: 2409.15781v1 · doi: 10.48550/arxiv.2409.15781 · pith_short_12: SYLFP5IPYLGM · pith_short_16: SYLFP5IPYLGMNNQY · pith_short_8: SYLFP5IP

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/SYLFP5IPYLGMNNQYGY7EP36QBJ \
  | 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: 961657f50fc2ccc6b618363e47efd00a7543ad64457b3cae0c7e14b68ba4abc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef635a6902c2338184e9e536422b97ae44f300f2ee23d93ee39b9b96a3f88a25",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-09-24T06:23:43Z",
    "title_canon_sha256": "7dd8df32a0a881666050b9cf6682a3481ced3b2e047a971c37d7b5413761c5d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.15781",
    "kind": "arxiv",
    "version": 1
  }
}