Pith Number

pith:6UD7UWRW

pith:2024:6UD7UWRWBQE2B42SIWMO7Z54HB

not attested not anchored not stored refs pending

SeaBird: Segmentation in Bird's View with Dice Loss Improves Monocular 3D Detection of Large Objects

Abhinav Kumar, Liu Ren, Xiaoming Liu, Xinyu Huang, Yuliang Guo

arxiv:2403.20318 v1 · 2024-03-29 · cs.CV · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6UD7UWRWBQE2B42SIWMO7Z54HB}

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	2026-07-05T08:02:17.590588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f507fa5a360c09a0f3524598efe7bc38601ecee41f7ca64921232a03c3dfa8b3

Aliases

arxiv: 2403.20318 · arxiv_version: 2403.20318v1 · doi: 10.48550/arxiv.2403.20318 · pith_short_12: 6UD7UWRWBQE2 · pith_short_16: 6UD7UWRWBQE2B42S · pith_short_8: 6UD7UWRW

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/6UD7UWRWBQE2B42SIWMO7Z54HB \
  | 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: f507fa5a360c09a0f3524598efe7bc38601ecee41f7ca64921232a03c3dfa8b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b967e082e4698cbe5e6de2ba04aa9b1bbd1d5cf0e40f8e6a51a402b94594d626",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-03-29T17:41:57Z",
    "title_canon_sha256": "569cb1e68b3dc2e13e5a14b7e84cd8b1a21f01c77f45c4e31a0f5ae087a60ce7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.20318",
    "kind": "arxiv",
    "version": 1
  }
}