Pith Number

pith:Z5IUWLS2

pith:2023:Z5IUWLS2YK2OYRFOBNWH4Y67CQ

not attested not anchored not stored refs pending

CG-fusion CAM: Online segmentation of laser-induced damage on large-aperture optics

Fa Zeng, Fengdong Chen, Guodong Liu, Hangcheng Dong, Qihua Zhu, Yingyan Huang, Yueyue Han, Zhitao Peng

arxiv:2307.09161 v1 · 2023-07-18 · 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{Z5IUWLS2YK2OYRFOBNWH4Y67CQ}

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	2026-07-05T06:32:13.399653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf514b2e5ac2b4ec44ae0b6c7e63df140ea1f0b82c64b521b2c0bb64ea148c7d

Aliases

arxiv: 2307.09161 · arxiv_version: 2307.09161v1 · doi: 10.48550/arxiv.2307.09161 · pith_short_12: Z5IUWLS2YK2O · pith_short_16: Z5IUWLS2YK2OYRFO · pith_short_8: Z5IUWLS2

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/Z5IUWLS2YK2OYRFOBNWH4Y67CQ \
  | 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: cf514b2e5ac2b4ec44ae0b6c7e63df140ea1f0b82c64b521b2c0bb64ea148c7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dfcc2ee97067a56350ac68696e87c43917ca28d5b6ce66a4292128274c989ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-07-18T11:38:20Z",
    "title_canon_sha256": "2d5cd491555818632901877e6b4159be3dd7f6ad86466e32509fc5d8b4b6ef2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.09161",
    "kind": "arxiv",
    "version": 1
  }
}