Pith Number

pith:TR7L6E73

pith:2025:TR7L6E73ZSLNDYVBROXBCHKBFQ

not attested not anchored not stored refs pending

Semantic Correspondence: Unified Benchmarking and a Strong Baseline

Jingyi Lu, Kai Han, Kaiyan Zhang, Xinghui Li

arxiv:2505.18060 v3 · 2025-05-23 · 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{TR7L6E73ZSLNDYVBROXBCHKBFQ}

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	2026-06-12T01:09:09.200094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c7ebf13fbcc96d1e2a18bae111d412c3c67f970747f0ef1f11888be7235a9b5

Aliases

arxiv: 2505.18060 · arxiv_version: 2505.18060v3 · doi: 10.48550/arxiv.2505.18060 · pith_short_12: TR7L6E73ZSLN · pith_short_16: TR7L6E73ZSLNDYVB · pith_short_8: TR7L6E73

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/TR7L6E73ZSLNDYVBROXBCHKBFQ \
  | 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: 9c7ebf13fbcc96d1e2a18bae111d412c3c67f970747f0ef1f11888be7235a9b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10eca504320b125d65fa0d1e5efd6adc5eae89c2a7aa3ac2c8f9eac4c907d6d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-23T16:07:16Z",
    "title_canon_sha256": "6e5c7d7a5cb1ff0f05e342f54e08aa53f64e86c50d095c6d4a8c8936d2711d43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.18060",
    "kind": "arxiv",
    "version": 3
  }
}