Pith Number

pith:US6L2JII

pith:2022:US6L2JIIBBNWGHQHIKSS6DU5ZY

not attested not anchored not stored refs pending

BEVSegFormer: Bird's Eye View Semantic Segmentation From Arbitrary Camera Rigs

Erkang Cheng, Lang Peng, Pengpeng Liang, Zhangjie Fu, Zhirong Chen

arxiv:2203.04050 v3 · 2022-03-08 · 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{US6L2JIIBBNWGHQHIKSS6DU5ZY}

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

TopView: Vectorising road users in a bird's eye view from uncalibrated street-level imagery with deep learning

Receipt and verification

First computed	2026-07-05T04:49:31.243358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4bcbd2508085b631e0742a52f0e9dce16783197f72cf62f136d857ce1c75522

Aliases

arxiv: 2203.04050 · arxiv_version: 2203.04050v3 · doi: 10.48550/arxiv.2203.04050 · pith_short_12: US6L2JIIBBNW · pith_short_16: US6L2JIIBBNWGHQH · pith_short_8: US6L2JII

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/US6L2JIIBBNWGHQHIKSS6DU5ZY \
  | 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: a4bcbd2508085b631e0742a52f0e9dce16783197f72cf62f136d857ce1c75522

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "703ba44f94a39a9b6777f7a34c81dc1fad542fbcd7c07561a52d64e73b0c86be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-08T12:39:51Z",
    "title_canon_sha256": "d28fa9414526cbc66d3deb93766f235c4df12c8be71182ab152f60016fe69765"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.04050",
    "kind": "arxiv",
    "version": 3
  }
}