Pith Number

pith:HQT6JRVY

pith:2025:HQT6JRVYQMSFL6Q6MDHMIODYAP

not attested not anchored not stored refs pending

MCFNet: A Multimodal Collaborative Fusion Network for Fine-Grained Semantic Classification

Xiaofeng Gu, Xiaoyu Zhong, Yang Qiao, Zhiguo Yu

arxiv:2505.23365 v1 · 2025-05-29 · 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{HQT6JRVYQMSFL6Q6MDHMIODYAP}

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	2026-07-05T11:12:00.376053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c27e4c6b8832455fa1e60cec4387803c1fde5a58f475c3c8ba1ac6042ee6a73

Aliases

arxiv: 2505.23365 · arxiv_version: 2505.23365v1 · doi: 10.48550/arxiv.2505.23365 · pith_short_12: HQT6JRVYQMSF · pith_short_16: HQT6JRVYQMSFL6Q6 · pith_short_8: HQT6JRVY

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/HQT6JRVYQMSFL6Q6MDHMIODYAP \
  | 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: 3c27e4c6b8832455fa1e60cec4387803c1fde5a58f475c3c8ba1ac6042ee6a73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "297fe8477445a88fcdaf02893dea6d18ed40ec50bb0fd4e8981cf1afbad1012b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-29T11:42:57Z",
    "title_canon_sha256": "a3622c9a4f85d5d0494234abb75bd4bfc5e11dff4787b645fd52fd97fffd9d1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23365",
    "kind": "arxiv",
    "version": 1
  }
}