Pith Number

pith:TCCEGB2W

pith:2020:TCCEGB2WN7EWQVFHWYSLFB7P2W

not attested not anchored not stored refs pending

From Attack to Protection: Leveraging Watermarking Attack Network for Advanced Add-on Watermarking

Daesik Kim, Jihyeon Kang, Namhyuk Ahn, Seung-Hun Nam, Wonhyuk Ahn

arxiv:2008.06255 v4 · 2020-08-14 · cs.MM · cs.CR · 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{TCCEGB2WN7EWQVFHWYSLFB7P2W}

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

Authenticated Contradictions from Desynchronized Provenance and Watermarking

Receipt and verification

First computed	2026-07-05T10:58:11.422859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98844307566fc96854a7b624b287efd58e71f63305b33fc4aeaf915b6f99393b

Aliases

arxiv: 2008.06255 · arxiv_version: 2008.06255v4 · doi: 10.48550/arxiv.2008.06255 · pith_short_12: TCCEGB2WN7EW · pith_short_16: TCCEGB2WN7EWQVFH · pith_short_8: TCCEGB2W

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/TCCEGB2WN7EWQVFHWYSLFB7P2W \
  | 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: 98844307566fc96854a7b624b287efd58e71f63305b33fc4aeaf915b6f99393b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b23fc94793e46b3fccab71855c1c2f27d2cf5c9b0daae6632fb27c5b29fe005f",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2020-08-14T09:11:46Z",
    "title_canon_sha256": "a324ad7e90814145473f69a17c73ed40d287bb0a92018e8b96cec2c878a5a9c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.06255",
    "kind": "arxiv",
    "version": 4
  }
}