Pith Number

pith:EDHXNBNG

pith:2025:EDHXNBNGCD4IHWRWKHGHCHKEYA

not attested not anchored not stored refs pending

IConMark: Robust Interpretable Concept-Based Watermark For AI Images

Mehrdad Saberi, Soheil Feizi, Vinu Sankar Sadasivan

arxiv:2507.13407 v1 · 2025-07-17 · cs.CV · cs.AI · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EDHXNBNGCD4IHWRWKHGHCHKEYA}

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

1 paper in Pith

First-Place Solution to NeurIPS 2024 Invisible Watermark Removal Challenge

Receipt and verification

First computed	2026-07-05T11:39:17.037072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20cf7685a610f883da3651cc711d44c02cda3da0a719d10a2668e1ed031ff60a

Aliases

arxiv: 2507.13407 · arxiv_version: 2507.13407v1 · doi: 10.48550/arxiv.2507.13407 · pith_short_12: EDHXNBNGCD4I · pith_short_16: EDHXNBNGCD4IHWRW · pith_short_8: EDHXNBNG

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/EDHXNBNGCD4IHWRWKHGHCHKEYA \
  | 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: 20cf7685a610f883da3651cc711d44c02cda3da0a719d10a2668e1ed031ff60a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0071234bf1e877d8ed248338c5c3bf09beda3ea5b5a201324870bc8a893805ce",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-17T05:38:30Z",
    "title_canon_sha256": "cae125983bf380dd6ef2bd72eb602224db57661056997773133a465f6b6e7129"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.13407",
    "kind": "arxiv",
    "version": 1
  }
}