Pith Number

pith:FQSDVOH3

pith:2019:FQSDVOH3V6LVMZIO7YOVLWPZ26

not attested not anchored not stored refs pending

Exploring Frequency Domain Interpretation of Convolutional Neural Networks

Chenglong Bao, Kaisheng Ma, Zhongfan Jia

arxiv:1911.12044 v2 · 2019-11-27 · 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{FQSDVOH3V6LVMZIO7YOVLWPZ26}

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	2026-07-05T00:44:28.053632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c243ab8fbaf9756650efe1d55d9f9d784b14e642089fd3e5f1095095e9be9be

Aliases

arxiv: 1911.12044 · arxiv_version: 1911.12044v2 · doi: 10.48550/arxiv.1911.12044 · pith_short_12: FQSDVOH3V6LV · pith_short_16: FQSDVOH3V6LVMZIO · pith_short_8: FQSDVOH3

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/FQSDVOH3V6LVMZIO7YOVLWPZ26 \
  | 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: 2c243ab8fbaf9756650efe1d55d9f9d784b14e642089fd3e5f1095095e9be9be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d1922c59fa456e5663b8fc64d0523677051331a363c90786d36051187e0f8ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-11-27T09:41:39Z",
    "title_canon_sha256": "658e335f7938860521caf115293b8a7285b42cb3a0839fbb269d797ac7179949"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.12044",
    "kind": "arxiv",
    "version": 2
  }
}