Pith Number

pith:XHOSMGQ2

pith:2018:XHOSMGQ2QD2M6B5XAMKY3XPIDY

not attested not anchored not stored refs pending

Automated Vision-based Bridge Component Extraction Using Multiscale Convolutional Neural Networks

Billie F. Spencer Jr, Tu A. Hoang, Vedhus Hoskere, Yasutaka Narazaki

arxiv:1805.06042 v1 · 2018-05-15 · 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{XHOSMGQ2QD2M6B5XAMKY3XPIDY}

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	2026-05-18T00:15:49.066462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9dd261a1a80f4cf07b703158ddde81e08a070df98189ea40f1482ec0d6d664c

Aliases

arxiv: 1805.06042 · arxiv_version: 1805.06042v1 · doi: 10.48550/arxiv.1805.06042 · pith_short_12: XHOSMGQ2QD2M · pith_short_16: XHOSMGQ2QD2M6B5X · pith_short_8: XHOSMGQ2

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/XHOSMGQ2QD2M6B5XAMKY3XPIDY \
  | 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: b9dd261a1a80f4cf07b703158ddde81e08a070df98189ea40f1482ec0d6d664c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35aa0eeae0526eee5bc8d6e0ab98a3ea1d9429bb2bde0d539ec9435402694d8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-15T21:40:34Z",
    "title_canon_sha256": "bb2cce9075b64075b4541cfbde903a800816384fd9f1ec09e0a115f1dfe0955f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06042",
    "kind": "arxiv",
    "version": 1
  }
}