Pith Number

pith:OJ34F66H

pith:2018:OJ34F66HBLY6F2U3ONW4V5ASK5

not attested not anchored not stored refs pending

Road Damage Detection And Classification In Smartphone Captured Images Using Mask R-CNN

Janpreet Singh, Shashank Shekhar

arxiv:1811.04535 v1 · 2018-11-12 · 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{OJ34F66HBLY6F2U3ONW4V5ASK5}

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	2026-05-18T00:01:04.869447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7277c2fbc70af1e2ea9b736dcaf4125768ab90c85f4b4025d8d58b800a370c95

Aliases

arxiv: 1811.04535 · arxiv_version: 1811.04535v1 · doi: 10.48550/arxiv.1811.04535 · pith_short_12: OJ34F66HBLY6 · pith_short_16: OJ34F66HBLY6F2U3 · pith_short_8: OJ34F66H

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/OJ34F66HBLY6F2U3ONW4V5ASK5 \
  | 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: 7277c2fbc70af1e2ea9b736dcaf4125768ab90c85f4b4025d8d58b800a370c95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09ebb87f69398a2bbcc5a86e909022c40c6272a2461abb6ac12893fafdb3a0ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-12T03:16:42Z",
    "title_canon_sha256": "29ccd87ccb8235334a4c2715e949c45a8fa164f518e5bc8874c7b89f65b0c405"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04535",
    "kind": "arxiv",
    "version": 1
  }
}