Pith Number

pith:YP7DNCLG

pith:2023:YP7DNCLGVX3IFV6NFT4FIGXGPG

not attested not anchored not stored refs pending

Towards Code Watermarking with Dual-Channel Transformations

Bo Li, Borui Yang, Liyao Xiang, Wei Li

arxiv:2309.00860 v2 · 2023-09-02 · 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{YP7DNCLGVX3IFV6NFT4FIGXGPG}

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

3 papers in Pith

SWaRL: Safeguard Code Watermarking via Reinforcement Learning

DuCodeMark: Dual-Purpose Code Dataset Watermarking via Style-Aware Watermark-Poison Design

Response Time Enhances Alignment with Heterogeneous Preferences

Receipt and verification

First computed	2026-07-05T07:29:28.022697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3fe368966adf682d7cd2cf8541ae679ae151f89357474747e4a7bddaa2c34c9

Aliases

arxiv: 2309.00860 · arxiv_version: 2309.00860v2 · doi: 10.48550/arxiv.2309.00860 · pith_short_12: YP7DNCLGVX3I · pith_short_16: YP7DNCLGVX3IFV6N · pith_short_8: YP7DNCLG

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/YP7DNCLGVX3IFV6NFT4FIGXGPG \
  | 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: c3fe368966adf682d7cd2cf8541ae679ae151f89357474747e4a7bddaa2c34c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25c127e9175db4836eb7551ecbf8379b40b2ef5116b2280905ea79aed0bd0068",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2023-09-02T08:38:21Z",
    "title_canon_sha256": "9e1ccbf46b22378e527e4e99b20e54a649927bb7c43b5d20be25827a6aba3686"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.00860",
    "kind": "arxiv",
    "version": 2
  }
}