Pith Number

pith:FPFSBHUB

pith:2021:FPFSBHUBTW2LAVOH23OJI6QZGR

not attested not anchored not stored refs pending

Interpretable Compositional Convolutional Neural Networks

Binbin Zhang, Jiaqi Fan, Ping Zhao, Quanshi Zhang, Shikun Huang, Wen Shen, Zhihua Wei

arxiv:2107.04474 v1 · 2021-07-09 · 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{FPFSBHUBTW2LAVOH23OJI6QZGR}

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	2026-07-05T02:56:33.735099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bcb209e819db4b055c7d6dc947a193478b4756012a35e4ac2c0650b37d4a8c0

Aliases

arxiv: 2107.04474 · arxiv_version: 2107.04474v1 · doi: 10.48550/arxiv.2107.04474 · pith_short_12: FPFSBHUBTW2L · pith_short_16: FPFSBHUBTW2LAVOH · pith_short_8: FPFSBHUB

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/FPFSBHUBTW2LAVOH23OJI6QZGR \
  | 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: 2bcb209e819db4b055c7d6dc947a193478b4756012a35e4ac2c0650b37d4a8c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8111f38f982405bd7db46c2cce64b584559fdbbe7e045df0b150a37f5706006",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-07-09T15:01:24Z",
    "title_canon_sha256": "360153230a8854ad2db11af13e15f9c85df8a361bc084c795b7eec5d680f4ab3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.04474",
    "kind": "arxiv",
    "version": 1
  }
}