Pith Number

pith:VWJ5Y3CH

pith:2018:VWJ5Y3CHYMRT54SP2RAEFGRXDL

not attested not anchored not stored refs pending

Crack-pot: Autonomous Road Crack and Pothole Detection

Saksham Gupta, Shivam Kohli, Sukhad Anand, Vaibhav Darbari

arxiv:1810.05107 v1 · 2018-09-09 · 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{VWJ5Y3CHYMRT54SP2RAEFGRXDL}

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	2026-05-18T00:03:34.849167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad93dc6c47c3233ef24fd440429a371ad25f84bbd5a8afcb990a01c1a6271dc5

Aliases

arxiv: 1810.05107 · arxiv_version: 1810.05107v1 · doi: 10.48550/arxiv.1810.05107 · pith_short_12: VWJ5Y3CHYMRT · pith_short_16: VWJ5Y3CHYMRT54SP · pith_short_8: VWJ5Y3CH

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/VWJ5Y3CHYMRT54SP2RAEFGRXDL \
  | 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: ad93dc6c47c3233ef24fd440429a371ad25f84bbd5a8afcb990a01c1a6271dc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4988f18ef80080d544603a7bb8d44b65d495f14093e500f3a685e62ee331fd9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-09-09T18:46:27Z",
    "title_canon_sha256": "91f63b88af2e42f2b3f15f9d687caf52e134bba59fdb0e824060a2ec6ff022f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05107",
    "kind": "arxiv",
    "version": 1
  }
}