Pith Number

pith:6SNNFA5C

pith:2022:6SNNFA5C7YJARAUTELPXM3V5FC

not attested not anchored not stored refs pending

Vision-based Uneven BEV Representation Learning with Polar Rasterization and Surface Estimation

Hongmei Zhu, Qian Zhang, Shaoyu Chen, Tianheng Cheng, Wenyu Liu, Xiaojie Guo, Xinggang Wang, Yi Zhang, Zhi Liu

arxiv:2207.01878 v1 · 2022-07-05 · 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{6SNNFA5C7YJARAUTELPXM3V5FC}

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	2026-07-05T04:37:45.398845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f49ad283a2fe1208829322df766ebd28ac75fe52a83d9605d02e2a3c7ee9e09e

Aliases

arxiv: 2207.01878 · arxiv_version: 2207.01878v1 · doi: 10.48550/arxiv.2207.01878 · pith_short_12: 6SNNFA5C7YJA · pith_short_16: 6SNNFA5C7YJARAUT · pith_short_8: 6SNNFA5C

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/6SNNFA5C7YJARAUTELPXM3V5FC \
  | 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: f49ad283a2fe1208829322df766ebd28ac75fe52a83d9605d02e2a3c7ee9e09e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a7a3ce37375b880b5a03440be88b6e7dba26de9b772a201732017360f0e44a2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-05T08:20:36Z",
    "title_canon_sha256": "ff5e3ba731f871f0a6df1030304a6dd8b251836ffb6fd5d31f1fe754385d293d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.01878",
    "kind": "arxiv",
    "version": 1
  }
}