Pith Number

pith:2OIOMLBR

pith:2025:2OIOMLBRGQB5FYJE6DTMBHHSEG

not attested not anchored not stored refs pending

RouteMark: A Fingerprint for Intellectual Property Attribution in Routing-based Model Merging

Bo Li, Ivor W. Tsang, Junxi Shen, Xiaowen Chu, Xin He, Yew-Soon Ong, Zhenheng Tang

arxiv:2508.01784 v1 · 2025-08-03 · cs.CR · cs.AI · cs.ET · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2OIOMLBRGQB5FYJE6DTMBHHSEG}

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

RouteMark: A Fingerprint for Intellectual Property Attribution in Routing-based Model Merging

Receipt and verification

First computed	2026-07-05T11:47:45.256965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d390e62c313403d2e124f0e6c09cf22186cd9ab6267f99c787d9d9399542fe16

Aliases

arxiv: 2508.01784 · arxiv_version: 2508.01784v1 · doi: 10.48550/arxiv.2508.01784 · pith_short_12: 2OIOMLBRGQB5 · pith_short_16: 2OIOMLBRGQB5FYJE · pith_short_8: 2OIOMLBR

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/2OIOMLBRGQB5FYJE6DTMBHHSEG \
  | 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: d390e62c313403d2e124f0e6c09cf22186cd9ab6267f99c787d9d9399542fe16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "111df8ee09a59521ef936921998c226b02959e4c4a34a48bb0943544c05073f3",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.ET",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-08-03T14:51:58Z",
    "title_canon_sha256": "99d2cdb159a5595fa61ee15d2a7344ddbe4f0762d00cc128ecb10ff4ef92cd14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.01784",
    "kind": "arxiv",
    "version": 1
  }
}