Pith Number

pith:HSR352XY

pith:2025:HSR352XYZUIAJRH2MUL3VQSGGY

not attested not anchored not stored refs pending

CopyJudge: Automated Copyright Infringement Identification and Mitigation in Text-to-Image Diffusion Models

Boi Faltings, Lingjuan Lyu, Shunchang Liu, Yaochu Jin, Zhuan Shi

arxiv:2502.15278 v2 · 2025-02-21 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HSR352XYZUIAJRH2MUL3VQSGGY}

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	2026-07-05T11:44:01.354049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ca3beeaf8cd1004c4fa6517bac246361dd81ded468428a5b202e87dd0e325eb

Aliases

arxiv: 2502.15278 · arxiv_version: 2502.15278v2 · doi: 10.48550/arxiv.2502.15278 · pith_short_12: HSR352XYZUIA · pith_short_16: HSR352XYZUIAJRH2 · pith_short_8: HSR352XY

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/HSR352XYZUIAJRH2MUL3VQSGGY \
  | 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: 3ca3beeaf8cd1004c4fa6517bac246361dd81ded468428a5b202e87dd0e325eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3df32e37fdd22b17ab87916a93a9e259a659586fa228f4d755faab0e49839fa0",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-21T08:09:07Z",
    "title_canon_sha256": "3020593cff88057eae4736195786451551fb1d3bf773a5d83a4da58770938641"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.15278",
    "kind": "arxiv",
    "version": 2
  }
}