Pith Number

pith:2OYBEW6I

pith:2025:2OYBEW6IN2EMFZ6CBCPI3ANGH3

not attested not anchored not stored refs pending

Beyond the Final Layer: Hierarchical Query Fusion Transformer with Agent-Interpolation Initialization for 3D Instance Segmentation

Jiacheng Deng, Jiahao Lu, Tianzhu Zhang

arxiv:2502.04139 v1 · 2025-02-06 · 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{2OYBEW6IN2EMFZ6CBCPI3ANGH3}

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	2026-07-05T10:10:34.514030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3b0125bc86e88c2e7c2089e8d81a63efd43dc9e314c012716064f8550e260ce

Aliases

arxiv: 2502.04139 · arxiv_version: 2502.04139v1 · doi: 10.48550/arxiv.2502.04139 · pith_short_12: 2OYBEW6IN2EM · pith_short_16: 2OYBEW6IN2EMFZ6C · pith_short_8: 2OYBEW6I

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/2OYBEW6IN2EMFZ6CBCPI3ANGH3 \
  | 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: d3b0125bc86e88c2e7c2089e8d81a63efd43dc9e314c012716064f8550e260ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f55bd53cc39339c6feb808720117e21af0cd47c2ab842b5713010afa027d84e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-06T15:19:48Z",
    "title_canon_sha256": "6812f07a6e71dbcb9c5b736bcc02380be49124059210fc9fb9134b53a7f0ffce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.04139",
    "kind": "arxiv",
    "version": 1
  }
}