Pith Number

pith:3CHGEZO2

pith:2019:3CHGEZO2DY6PHMZHGOH26UBKKW

not attested not anchored not stored refs pending

NL-LinkNet: Toward Lighter but More Accurate Road Extraction with Non-Local Operations

Junghoon Seo, Taegyun Jeon, Yooseung Wang

arxiv:1908.08223 v3 · 2019-08-22 · cs.LG · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3CHGEZO2DY6PHMZHGOH26UBKKW}

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	2026-07-05T01:50:57.148735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d88e6265da1e3cf3b327338faf502a5598005272f6bdbe988970b16ba18bf138

Aliases

arxiv: 1908.08223 · arxiv_version: 1908.08223v3 · doi: 10.48550/arxiv.1908.08223 · pith_short_12: 3CHGEZO2DY6P · pith_short_16: 3CHGEZO2DY6PHMZH · pith_short_8: 3CHGEZO2

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/3CHGEZO2DY6PHMZHGOH26UBKKW \
  | 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: d88e6265da1e3cf3b327338faf502a5598005272f6bdbe988970b16ba18bf138

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1d85e19a6bcdfc04b4029dc33aad3f8f00ba42a4dd78a147b86c13156f995a5",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-08-22T06:56:57Z",
    "title_canon_sha256": "2e86d5ca3d7ab449f52976c95878cca76de62cd1e5fdf7c12458d3ff0fd171c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08223",
    "kind": "arxiv",
    "version": 3
  }
}