Pith Number

pith:UUD4QC5V

pith:2026:UUD4QC5V4SEOZAO6BS6KCYG5NQ

not attested not anchored not stored refs pending

Network Knowledge Prior Guided Learning for Data-Efficient Surface Defect Detection

Bingguo Liu, Dong Ye, Guodong Liu, Hang-Cheng Dong

arxiv:2605.17780 v1 · 2026-05-18 · 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{UUD4QC5V4SEOZAO6BS6KCYG5NQ}

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	2026-05-20T00:04:57.857283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a507c80bb5e488ec81de0cbca160dd6c2590629db513c4db91da5a6132249979

Aliases

arxiv: 2605.17780 · arxiv_version: 2605.17780v1 · doi: 10.48550/arxiv.2605.17780 · pith_short_12: UUD4QC5V4SEO · pith_short_16: UUD4QC5V4SEOZAO6 · pith_short_8: UUD4QC5V

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/UUD4QC5V4SEOZAO6BS6KCYG5NQ \
  | 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: a507c80bb5e488ec81de0cbca160dd6c2590629db513c4db91da5a6132249979

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "133bf1ee2e4690bd5495e3e6569d59255666dcf3c703ff0e354b3c30b61ce29b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-18T02:59:33Z",
    "title_canon_sha256": "1e39a7a854dba274e1f9bc39d7cd5db04f1eeb665ca99d01adf037ea03719018"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17780",
    "kind": "arxiv",
    "version": 1
  }
}