Pith Number

pith:VX6NHFMC

pith:2019:VX6NHFMCYSLBKGNJQQBNGXBMIG

not attested not anchored not stored refs pending

Segmentation-Based Deep-Learning Approach for Surface-Defect Detection

Danijel Sko\v{c}aj, Domen Tabernik, Jure Skvar\v{c}, Samo \v{S}ela

arxiv:1903.08536 v3 · 2019-03-20 · 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{VX6NHFMCYSLBKGNJQQBNGXBMIG}

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	2026-05-17T23:43:42.393535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adfcd39582c4961519a98402d35c2c41924b38423850154e4daee3bbba7ae2f3

Aliases

arxiv: 1903.08536 · arxiv_version: 1903.08536v3 · doi: 10.48550/arxiv.1903.08536 · pith_short_12: VX6NHFMCYSLB · pith_short_16: VX6NHFMCYSLBKGNJ · pith_short_8: VX6NHFMC

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/VX6NHFMCYSLBKGNJQQBNGXBMIG \
  | 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: adfcd39582c4961519a98402d35c2c41924b38423850154e4daee3bbba7ae2f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f8ba6ab44e0d01553144d9058cc5be9b10668e3183efa1f765b033550f78956",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-20T15:03:17Z",
    "title_canon_sha256": "16bfe3043160516a1ac0b449933b68da264a9ebc5ac1a77ed3ab7324afdf0993"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08536",
    "kind": "arxiv",
    "version": 3
  }
}