Pith Number

pith:YNQMOVCH

pith:2025:YNQMOVCHGSTGO77IXTMRKYKAR2

not attested not anchored not stored refs pending

FTCFormer: Fuzzy Token Clustering Transformer for Image Classification

Changyu Zeng, Guangliang Cheng, Jun Qi, Muyi Bao, Wei Wang, Yifan Wang, Zhengni Yang, Zimu Wang

arxiv:2507.10283 v1 · 2025-07-14 · 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{YNQMOVCHGSTGO77IXTMRKYKAR2}

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	2026-07-05T11:36:48.601156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c360c7544734a6677fe8bcd91561408e8de61d17539f793e4cedd8f58a4d2cfe

Aliases

arxiv: 2507.10283 · arxiv_version: 2507.10283v1 · doi: 10.48550/arxiv.2507.10283 · pith_short_12: YNQMOVCHGSTG · pith_short_16: YNQMOVCHGSTGO77I · pith_short_8: YNQMOVCH

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/YNQMOVCHGSTGO77IXTMRKYKAR2 \
  | 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: c360c7544734a6677fe8bcd91561408e8de61d17539f793e4cedd8f58a4d2cfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2565372b2eeef2dc0beb5f31802d65051428a02bbbc4770a6d4840fbf736175d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-14T13:49:47Z",
    "title_canon_sha256": "7d95c95c4fbe09aba1b9c20128a9bcbbcbc8208db1fb313fbda8c79ae52b7d58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10283",
    "kind": "arxiv",
    "version": 1
  }
}