Pith Number

pith:3SVQD3W2

pith:2026:3SVQD3W2R52CYKLZ2PNKVV7DQ5

not attested not anchored not stored refs pending

OBBSeg: Irregular Lesion Segmentation under Oriented Bounding Box Annotations

Chuhua Yang, Hui Huang, Jun Wei, Shuhui Wang, Xinchang Liu, Yu Liu

arxiv:2607.06007 v1 · 2026-07-07 · 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{3SVQD3W2R52CYKLZ2PNKVV7DQ5}

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	2026-07-08T01:18:53.084829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcab01eeda8f742c2979d3daaad7e3874c41433c571174475ccd1e8826266df7

Aliases

arxiv: 2607.06007 · arxiv_version: 2607.06007v1 · doi: 10.48550/arxiv.2607.06007 · pith_short_12: 3SVQD3W2R52C · pith_short_16: 3SVQD3W2R52CYKLZ · pith_short_8: 3SVQD3W2

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/3SVQD3W2R52CYKLZ2PNKVV7DQ5 \
  | 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: dcab01eeda8f742c2979d3daaad7e3874c41433c571174475ccd1e8826266df7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de581b86ed05062d77af3f15d98dad041b22df5e7ee71524fb441ea2510716da",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-07T08:48:22Z",
    "title_canon_sha256": "67d34bb2e3019aa6136a204b1abf6bf4fc74b119693e4b9d65adcba9c4b42210"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.06007",
    "kind": "arxiv",
    "version": 1
  }
}