Pith Number

pith:YZIE5RZG

pith:2024:YZIE5RZGTFCCNPLAQCR4FJPFDM

not attested not anchored not stored refs pending

Affine-based Deformable Attention and Selective Fusion for Semi-dense Matching

David McKinnon, Hongkai Chen, Lei Zhou, Long Quan, Mingmin Zhen, Tian Fang, Xuyang Bai, Yanghai Tsin, Yurun Tian, Zixin Luo, Ziyu Wang

arxiv:2405.13874 v1 · 2024-05-22 · 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{YZIE5RZGTFCCNPLAQCR4FJPFDM}

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	2026-07-05T08:22:07.940289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6504ec726994426bd6080a3c2a5e51b32b547b88d2782cbea723dfca8c95b9b

Aliases

arxiv: 2405.13874 · arxiv_version: 2405.13874v1 · doi: 10.48550/arxiv.2405.13874 · pith_short_12: YZIE5RZGTFCC · pith_short_16: YZIE5RZGTFCCNPLA · pith_short_8: YZIE5RZG

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/YZIE5RZGTFCCNPLAQCR4FJPFDM \
  | 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: c6504ec726994426bd6080a3c2a5e51b32b547b88d2782cbea723dfca8c95b9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a6c32283791d15cffd8245c24b79741a47d6eedc86737bd420238e40a90505c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-05-22T17:57:37Z",
    "title_canon_sha256": "77a11381faf3bc1b7430eb9eec9b7c018691d09cdba0db5f37f6cf22b1dde6a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.13874",
    "kind": "arxiv",
    "version": 1
  }
}