Pith Number

pith:UTRCCV3R

pith:2020:UTRCCV3RO722MAWN77G3LPROFJ

not attested not anchored not stored refs pending

Rethinking Road Surface 3D Reconstruction and Pothole Detection: From Perspective Transformation to Disparity Map Segmentation

Ioannis Pitas, Ming Liu, Rui Fan, Umar Ozgunalp, Yuan Wang

arxiv:2012.10802 v2 · 2020-12-19 · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UTRCCV3RO722MAWN77G3LPROFJ}

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	2026-07-05T02:03:16.417304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4e221577177f5a602cdffcdb5be2e2a45e3327c58803883a7ed17b831109989

Aliases

arxiv: 2012.10802 · arxiv_version: 2012.10802v2 · doi: 10.48550/arxiv.2012.10802 · pith_short_12: UTRCCV3RO722 · pith_short_16: UTRCCV3RO722MAWN · pith_short_8: UTRCCV3R

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/UTRCCV3RO722MAWN77G3LPROFJ \
  | 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: a4e221577177f5a602cdffcdb5be2e2a45e3327c58803883a7ed17b831109989

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11878a3b38bf8d251bcc9526e0a9efa3c39fcee8dd1877491021808a654b8319",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-12-19T22:41:23Z",
    "title_canon_sha256": "0104ef0f31f9203d90ac89a1f6e110d5c7dcf1dbac6df6ab3d832932a5e42c61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.10802",
    "kind": "arxiv",
    "version": 2
  }
}