Pith Number

pith:EL4YQNIR

pith:2024:EL4YQNIRO6R735XTVBJ546OVM3

not attested not anchored not stored refs pending

Imbalance-Aware Culvert-Sewer Defect Segmentation Using an Enhanced Feature Pyramid Network

Kendall Niles, Ken Pathak, Mahdi Abdelguerfi, Md Meftahul Ferdaus, Rasha Alshawi, Steve Sloan

arxiv:2408.10181 v1 · 2024-08-19 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EL4YQNIRO6R735XTVBJ546OVM3}

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	2026-07-05T08:56:52.603675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22f988351177a3fdf6f3a853de79d566fae87c22e7b24cfc352ae0c4f733debe

Aliases

arxiv: 2408.10181 · arxiv_version: 2408.10181v1 · doi: 10.48550/arxiv.2408.10181 · pith_short_12: EL4YQNIRO6R7 · pith_short_16: EL4YQNIRO6R735XT · pith_short_8: EL4YQNIR

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/EL4YQNIRO6R735XTVBJ546OVM3 \
  | 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: 22f988351177a3fdf6f3a853de79d566fae87c22e7b24cfc352ae0c4f733debe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71c2315abe02561614025274a6829b49be15ef829ecb2f0629c71b1367ee5b30",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-08-19T17:40:18Z",
    "title_canon_sha256": "da54230db9de77ea56d4e201e6e9a435ec3d6e3e630a28244ea69227fb33d067"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.10181",
    "kind": "arxiv",
    "version": 1
  }
}