Pith Number

pith:6V5AQRWL

pith:2021:6V5AQRWL3IGJ7XVD45YGJYG7CJ

not attested not anchored not stored refs pending

Learning to Predict 3D Lane Shape and Camera Pose from a Single Image via Geometry Constraints

Dapeng Chen, Ruijin Liu, Tie Liu, Zejian Yuan, Zhiliang Xiong

arxiv:2112.15351 v1 · 2021-12-31 · 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{6V5AQRWL3IGJ7XVD45YGJYG7CJ}

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	2026-07-05T03:44:39.270977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f57a0846cbda0c9fdea3e77064e0df125156459d1b649ebe9c59231957da2fbd

Aliases

arxiv: 2112.15351 · arxiv_version: 2112.15351v1 · doi: 10.48550/arxiv.2112.15351 · pith_short_12: 6V5AQRWL3IGJ · pith_short_16: 6V5AQRWL3IGJ7XVD · pith_short_8: 6V5AQRWL

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/6V5AQRWL3IGJ7XVD45YGJYG7CJ \
  | 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: f57a0846cbda0c9fdea3e77064e0df125156459d1b649ebe9c59231957da2fbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e12868357392ea88dfc39723dc163eff9fd9193ec162c0c67f29f169551e8f0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-12-31T08:59:27Z",
    "title_canon_sha256": "266bfd9b1fea9fcc67d94f79ef492f51b761c5c207eb592577407becd48787de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.15351",
    "kind": "arxiv",
    "version": 1
  }
}