Pith Number

pith:IOV4FX4P

pith:2025:IOV4FX4PY5MUVIJJ2HTPWMGMY2

not attested not anchored not stored refs pending

Unsupervised Integrated-Circuit Defect Segmentation via Image-Intrinsic Normality

Botong Zhao, Qijun Shi, Shujing Lyu, Yue Lu

arxiv:2509.09375 v1 · 2025-09-11 · 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{IOV4FX4PY5MUVIJJ2HTPWMGMY2}

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	2026-07-05T12:09:35.076274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43abc2df8fc7594aa129d1e6fb30ccc6a4e1306d4584a18bc1ceebd060dd5946

Aliases

arxiv: 2509.09375 · arxiv_version: 2509.09375v1 · doi: 10.48550/arxiv.2509.09375 · pith_short_12: IOV4FX4PY5MU · pith_short_16: IOV4FX4PY5MUVIJJ · pith_short_8: IOV4FX4P

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/IOV4FX4PY5MUVIJJ2HTPWMGMY2 \
  | 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: 43abc2df8fc7594aa129d1e6fb30ccc6a4e1306d4584a18bc1ceebd060dd5946

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47aa632a1730240073282487a8ab9137835340ba325e247d05785b45360b6f93",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-09-11T11:48:02Z",
    "title_canon_sha256": "f872b197cab077049a1234a31031cef90023f511ec63a237ba8591882727b40e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.09375",
    "kind": "arxiv",
    "version": 1
  }
}