Pith Number

pith:PPOFK5UB

pith:2024:PPOFK5UB4EM3HEGOSDKJJV4BEE

not attested not anchored not stored refs pending

HomoMatcher: Dense Feature Matching Results with Semi-Dense Efficiency by Homography Estimation

Jiangwei Lao, Jingdong Chen, Lei Yu, Liheng Zhong, Lixiang Ru, Ming Yang, Xiaolong Wang, Yingying Zhang, Yu Zhang

arxiv:2411.06700 v1 · 2024-11-11 · 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{PPOFK5UB4EM3HEGOSDKJJV4BEE}

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	2026-07-05T09:33:50.266601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bdc557681e119b390ce90d494d781213b4f4b26ed40ce3da1711437f5ffaaa7

Aliases

arxiv: 2411.06700 · arxiv_version: 2411.06700v1 · doi: 10.48550/arxiv.2411.06700 · pith_short_12: PPOFK5UB4EM3 · pith_short_16: PPOFK5UB4EM3HEGO · pith_short_8: PPOFK5UB

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/PPOFK5UB4EM3HEGOSDKJJV4BEE \
  | 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: 7bdc557681e119b390ce90d494d781213b4f4b26ed40ce3da1711437f5ffaaa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f86a519cf6201bd8377050ad591843905ba2b05bb904e1b0201770e4da50b061",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-11-11T04:05:12Z",
    "title_canon_sha256": "d73d6507092afab0c0a3916567036029f4e79439a6a7d0f7f1049c7d143777a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.06700",
    "kind": "arxiv",
    "version": 1
  }
}