Pith Number

pith:MBM6SQNC

pith:2025:MBM6SQNCB4EDFTKZJC6MPX7OF6

not attested not anchored not stored refs pending

Toward Copyright Integrity and Verifiability via Multi-Bit Watermarking for Intelligent Transportation Systems

Jianyi Liu, Lingxiao Li, Ru Zhang, Yifan Tang, Yihao Wang

arxiv:2502.05425 v1 · 2025-02-08 · cs.CR · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MBM6SQNCB4EDFTKZJC6MPX7OF6}

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	2026-07-05T10:11:37.887586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6059e941a20f0832cd5948bcc7dfee2fb47d1e23372af3972fb62dfa7faebd74

Aliases

arxiv: 2502.05425 · arxiv_version: 2502.05425v1 · doi: 10.48550/arxiv.2502.05425 · pith_short_12: MBM6SQNCB4ED · pith_short_16: MBM6SQNCB4EDFTKZ · pith_short_8: MBM6SQNC

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/MBM6SQNCB4EDFTKZJC6MPX7OF6 \
  | 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: 6059e941a20f0832cd5948bcc7dfee2fb47d1e23372af3972fb62dfa7faebd74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a70aa64f381ae71aba0a9a2513b01052300a30af88f3f483b2acd39beba4f606",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-02-08T03:26:17Z",
    "title_canon_sha256": "2d8343ef2d5dcddff656e94f037a4e69e2e7968c94cd8460e80107189a0b43a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05425",
    "kind": "arxiv",
    "version": 1
  }
}