Pith Number

pith:CZCMKSOZ

pith:2025:CZCMKSOZNZXBLSUI2PDPZ6WSD5

not attested not anchored not stored refs pending

Decoupling Bidirectional Geometric Representations of 4D cost volume with 2D convolution

Chang Huang, Changyong Shu, Chengxiang Wang, Gaochao Zhu, Lirong Yang, Peng Gao, Shuai Yang, Weiwei Liu, Wenbin Zhang, Xiaobao Wei, Zhaokun Yue

arxiv:2509.02415 v1 · 2025-09-02 · 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{CZCMKSOZNZXBLSUI2PDPZ6WSD5}

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	2026-07-05T12:03:38.176544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1644c549d96e6e15ca88d3c6fcfad21f40ea5f3232dca9e9aa8b14467da34946

Aliases

arxiv: 2509.02415 · arxiv_version: 2509.02415v1 · doi: 10.48550/arxiv.2509.02415 · pith_short_12: CZCMKSOZNZXB · pith_short_16: CZCMKSOZNZXBLSUI · pith_short_8: CZCMKSOZ

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/CZCMKSOZNZXBLSUI2PDPZ6WSD5 \
  | 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: 1644c549d96e6e15ca88d3c6fcfad21f40ea5f3232dca9e9aa8b14467da34946

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6894ba92c159c82d08f28f111ac74c3e35483edeb579691acb8c41dab623c29b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-09-02T15:21:49Z",
    "title_canon_sha256": "93207cf1f75a08662e3726202e6cbaeee1b00eb76ef04b97cac1cbdde494f5ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.02415",
    "kind": "arxiv",
    "version": 1
  }
}