Pith Number

pith:OYSVARWW

pith:2020:OYSVARWWVLRI4R3WTWC6WSDTFH

not attested not anchored not stored refs pending

Pixel-level Corrosion Detection on Metal Constructions by Fusion of Deep Learning Semantic and Contour Segmentation

Anastasios Doulamis, Athanasios Voulodimos, Eftychios Protopapadakis, Iason Katsamenis, Nikolaos Doulamis

arxiv:2008.05204 v1 · 2020-08-12 · cs.CV · cs.LG · eess.IV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OYSVARWWVLRI4R3WTWC6WSDTFH}

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	2026-07-05T01:26:44.524567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76255046d6aae28e47769d85eb487329c127b794729be93dd167ad13e6a6b785

Aliases

arxiv: 2008.05204 · arxiv_version: 2008.05204v1 · doi: 10.48550/arxiv.2008.05204 · pith_short_12: OYSVARWWVLRI · pith_short_16: OYSVARWWVLRI4R3W · pith_short_8: OYSVARWW

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/OYSVARWWVLRI4R3WTWC6WSDTFH \
  | 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: 76255046d6aae28e47769d85eb487329c127b794729be93dd167ad13e6a6b785

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57af9b7d60c06a0bc35c2c5cd2b81a7975c3b7c2d7206f8607e9e6798ec5aa85",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-08-12T09:54:17Z",
    "title_canon_sha256": "3ea4e3d4d79c201c01e7b95962b9af9cd1bd4466a0a70310069e95c5f36d1dfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.05204",
    "kind": "arxiv",
    "version": 1
  }
}