Pith Number

pith:7O3GUZ37

pith:2021:7O3GUZ374227USR7HFDXJJFCIS

not attested not anchored not stored refs pending

Non-Transferable Learning: A New Approach for Model Ownership Verification and Applicability Authorization

Lixu Wang, Qi Zhu, Ruiqi Xu, Shichao Xu, Xiao Wang

arxiv:2106.06916 v2 · 2021-06-13 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7O3GUZ374227USR7HFDXJJFCIS}

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.

Cited by

2 papers in Pith

RDSplat: Robust Watermarking for 3D Gaussian Splatting Against 2D and 3D Diffusion Editing

Immunizing 3D Gaussian Generative Models Against Unauthorized Fine-Tuning via Attribute-Space Traps

Receipt and verification

First computed	2026-07-05T04:00:15.199015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbb66a677fe6b5fa4a3f394774a4a244a7f31da9a5aa3d4252761d65d373c897

Aliases

arxiv: 2106.06916 · arxiv_version: 2106.06916v2 · doi: 10.48550/arxiv.2106.06916 · pith_short_12: 7O3GUZ374227 · pith_short_16: 7O3GUZ374227USR7 · pith_short_8: 7O3GUZ37

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/7O3GUZ374227USR7HFDXJJFCIS \
  | 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: fbb66a677fe6b5fa4a3f394774a4a244a7f31da9a5aa3d4252761d65d373c897

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da68ffedf8ce00b6d4b4b45acd1c0a47c62a7978656dc2e70ddffa2a8acc12cb",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-13T04:57:16Z",
    "title_canon_sha256": "9dead41a9b3197423fbe71e6e50c5b0508b8f0d22b986ef34ef3a8d9c470a41b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.06916",
    "kind": "arxiv",
    "version": 2
  }
}