Pith Number

pith:J5XXHHZO

pith:2023:J5XXHHZOQAPTNUU7ORXM4N6QVP

not attested not anchored not stored refs pending

A Unified BEV Model for Joint Learning of 3D Local Features and Overlap Estimation

Guowei Wan, Lin Li, Wendong Ding, Yongkun Wen, Yong Liu, Yufei Liang

arxiv:2302.14511 v2 · 2023-02-28 · 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{J5XXHHZOQAPTNUU7ORXM4N6QVP}

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	2026-07-05T05:51:03.067250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f6f739f2e801f36d29f746ece37d0abf60f12de11685e592383a977f50865f0

Aliases

arxiv: 2302.14511 · arxiv_version: 2302.14511v2 · doi: 10.48550/arxiv.2302.14511 · pith_short_12: J5XXHHZOQAPT · pith_short_16: J5XXHHZOQAPTNUU7 · pith_short_8: J5XXHHZO

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/J5XXHHZOQAPTNUU7ORXM4N6QVP \
  | 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: 4f6f739f2e801f36d29f746ece37d0abf60f12de11685e592383a977f50865f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98d582baba29770c8acb44678415005f5109f2b6a5f3e9fbb5c0205a3e63853f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-02-28T12:01:16Z",
    "title_canon_sha256": "f61d4df120b65d4545c81e309abbe3369431547b585f0418bc81174381556aa5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.14511",
    "kind": "arxiv",
    "version": 2
  }
}