Pith Number

pith:MF6CYQX6

pith:2022:MF6CYQX6LDOBIGTVDVHCWE53PW

not attested not anchored not stored refs pending

FFCNet: Fourier Transform-Based Frequency Learning and Complex Convolutional Network for Colon Disease Classification

Guang-Quan Zhou, Guanyu Yang, Juzheng Miao, Kai-Ni Wang, Ping Zhou, Shuaishuai Zhuang, Shuo Li, Xiaopu He, Yuting He

arxiv:2207.01287 v1 · 2022-07-04 · eess.IV · 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{MF6CYQX6LDOBIGTVDVHCWE53PW}

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	2026-07-05T04:37:10.220992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

617c2c42fe58dc141a751d4e2b13bb7dabf3c5f624fe8885cfbd81de356dcfe7

Aliases

arxiv: 2207.01287 · arxiv_version: 2207.01287v1 · doi: 10.48550/arxiv.2207.01287 · pith_short_12: MF6CYQX6LDOB · pith_short_16: MF6CYQX6LDOBIGTV · pith_short_8: MF6CYQX6

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/MF6CYQX6LDOBIGTVDVHCWE53PW \
  | 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: 617c2c42fe58dc141a751d4e2b13bb7dabf3c5f624fe8885cfbd81de356dcfe7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e445176310d176d19d230c095bda659563569ac93c6a397073a9b1d3bddb2cfd",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-07-04T09:32:23Z",
    "title_canon_sha256": "c790252793161684bd235c5a7d8a83d92f59ec5f1a8151bd758471129b85fd6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.01287",
    "kind": "arxiv",
    "version": 1
  }
}