Pith Number

pith:ADQI25LH

pith:2025:ADQI25LHRPFQVJGL3GE6CLRZ5N

not attested not anchored not stored refs pending

HDBFormer: Efficient RGB-D Semantic Segmentation with A Heterogeneous Dual-Branch Framework

Binghua Su, Shuobin Wei, Zhengan Lu, Zhuang Zhou, Zizhao Yuan

arxiv:2504.13579 v1 · 2025-04-18 · 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{ADQI25LHRPFQVJGL3GE6CLRZ5N}

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	2026-07-05T10:50:58.427722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00e08d75678bcb0aa4cbd989e12e39eb70d03593e35d03d07518490cc5b409df

Aliases

arxiv: 2504.13579 · arxiv_version: 2504.13579v1 · doi: 10.48550/arxiv.2504.13579 · pith_short_12: ADQI25LHRPFQ · pith_short_16: ADQI25LHRPFQVJGL · pith_short_8: ADQI25LH

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/ADQI25LHRPFQVJGL3GE6CLRZ5N \
  | 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: 00e08d75678bcb0aa4cbd989e12e39eb70d03593e35d03d07518490cc5b409df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a644868b7fc390e8e2059fab8e316836e15f4e40f0b9856c2577a47010c8105",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-18T09:29:46Z",
    "title_canon_sha256": "4f6a02bbaf54131fcd7d24925682698378f830719dff1a2d05dd13666be2d2ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.13579",
    "kind": "arxiv",
    "version": 1
  }
}