Pith Number

pith:O6CDXYBQ

pith:2026:O6CDXYBQXNRDU57MLXWMNLPCDB

not attested not anchored not stored refs pending

OmniRouting: A Semantic-Coupled Multimodal Benchmark for Constraint-Aware Spatial Reasoning in PCB Routing

Guoliang Shi, Haolin Ye, Haoyu Wang, Hongxing Pan, Jiaying Lu, Jingying Zeng, Kaiyuan Lin, Kai Zhang, Ling Ma, Mahanth Gowda, Mingjia Wang, Qi He, Runze Liu, Sisong Bei, Sung-Liang Chen, Taiting Lu, Yi-Chao Chen, Yifan Yang, Yincheng Jin, Yuxin Tian, Ziwei Dong

arxiv:2608.04434 v1 · 2026-08-05 · 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{O6CDXYBQXNRDU57MLXWMNLPCDB}

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	2026-08-06T01:35:25.905043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77843be030bb623a77ec5decc6ade2186624bfa2262c6844782c13bace334fa5

Aliases

arxiv: 2608.04434 · arxiv_version: 2608.04434v1 · doi: 10.48550/arxiv.2608.04434 · pith_short_12: O6CDXYBQXNRD · pith_short_16: O6CDXYBQXNRDU57M · pith_short_8: O6CDXYBQ

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/O6CDXYBQXNRDU57MLXWMNLPCDB \
  | 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: 77843be030bb623a77ec5decc6ade2186624bfa2262c6844782c13bace334fa5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52dff958809026e860dd7bf2b93dc65527cc41888989822d147cdd16362dfd78",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-05T04:24:51Z",
    "title_canon_sha256": "beb3157b1bf84c9fd316203f5660eca2e9c7caa9d610b06ba821834a4406dd6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.04434",
    "kind": "arxiv",
    "version": 1
  }
}