Pith Number

pith:6GUTX4RI

pith:2018:6GUTX4RIQ5FG464G36NQPKVF6E

not attested not anchored not stored refs pending

GroundNet: Monocular Ground Plane Normal Estimation with Geometric Consistency

Kris Kitani, Xi Li, Xinshuo Weng, Yunze Man

arxiv:1811.07222 v4 · 2018-11-17 · 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{6GUTX4RIQ5FG464G36NQPKVF6E}

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.

Cited by

1 paper in Pith

UprightNet: Geometry-Aware Camera Orientation Estimation from Single Images

Receipt and verification

First computed	2026-07-04T23:52:41.445819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1a93bf228874a6e7b86df9b07aaa5f1171f0985fe84a04c5d76f4a44293a8fd

Aliases

arxiv: 1811.07222 · arxiv_version: 1811.07222v4 · doi: 10.48550/arxiv.1811.07222 · pith_short_12: 6GUTX4RIQ5FG · pith_short_16: 6GUTX4RIQ5FG464G · pith_short_8: 6GUTX4RI

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/6GUTX4RIQ5FG464G36NQPKVF6E \
  | 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: f1a93bf228874a6e7b86df9b07aaa5f1171f0985fe84a04c5d76f4a44293a8fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ffdaf15d39e613833be28fcd61cfe0ab509a075d7b37ea4440da07b647af2c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-17T21:25:53Z",
    "title_canon_sha256": "6b0fca7d90c13a6698053b208b94f74163a9071fdd6d06fc0f0f5008635471d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07222",
    "kind": "arxiv",
    "version": 4
  }
}