Pith Number

pith:UPHQGTBU

pith:2025:UPHQGTBUWUAUBVCR4ZCEONIGCL

not attested not anchored not stored refs pending

BEVCon: Advancing Bird's Eye View Perception with Contrastive Learning

Bolei Zhou, Jiawei Yang, Zhicheng Ren, Ziyang Leng

arxiv:2508.04702 v1 · 2025-08-06 · 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{UPHQGTBUWUAUBVCR4ZCEONIGCL}

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	2026-07-05T11:49:42.021697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3cf034c34b50140d451e64447350612c93fc7ee39b48463af7bdee3324e70c5

Aliases

arxiv: 2508.04702 · arxiv_version: 2508.04702v1 · doi: 10.48550/arxiv.2508.04702 · pith_short_12: UPHQGTBUWUAU · pith_short_16: UPHQGTBUWUAUBVCR · pith_short_8: UPHQGTBU

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/UPHQGTBUWUAUBVCR4ZCEONIGCL \
  | 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: a3cf034c34b50140d451e64447350612c93fc7ee39b48463af7bdee3324e70c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad7f5da42a22c70ba92b411d683eb05e90091488c13647e26dfb0a8556ed4707",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-06T17:59:37Z",
    "title_canon_sha256": "725bbc1a9db94422345c7ab6be32638e7f2ee96ecc14f603100830557b969f75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.04702",
    "kind": "arxiv",
    "version": 1
  }
}