Pith Number

pith:CL6B47CP

pith:2026:CL6B47CPHVE7URZDFOYY5RCPKZ

not attested not anchored not stored refs pending

Cross-View Feature Matching: Survey, Benchmarking, and Foundation-Model Perspectives

Bin Fan, Guobao Xiao, Jiayi Ma, Songlin Du, Takeshi Ikenaga, Xiaobo Lu, Xiaoyong Lu, Zeyu Wu

arxiv:2608.11093 v1 · 2026-08-11 · cs.LG · 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{CL6B47CPHVE7URZDFOYY5RCPKZ}

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	2026-08-12T01:24:35.743034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12fc1e7c4f3d49fa47232bb18ec44f567fba6ef09854a7ff9b32beec779b1d2f

Aliases

arxiv: 2608.11093 · arxiv_version: 2608.11093v1 · doi: 10.48550/arxiv.2608.11093 · pith_short_12: CL6B47CPHVE7 · pith_short_16: CL6B47CPHVE7URZD · pith_short_8: CL6B47CP

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/CL6B47CPHVE7URZDFOYY5RCPKZ \
  | 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: 12fc1e7c4f3d49fa47232bb18ec44f567fba6ef09854a7ff9b32beec779b1d2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c14aedb59cc332c76669829178537dd133f5cb78692d153da633c063056c4ca5",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-11T16:00:40Z",
    "title_canon_sha256": "d9d468083f5fcae6e5e052cb276fb3df3fbe83d946bb7da857d41ddb29315aaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.11093",
    "kind": "arxiv",
    "version": 1
  }
}