Pith Number

pith:BU54ORPF

pith:2022:BU54ORPFAIC4SD26SFDHGOIQHQ

not attested not anchored not stored refs pending

Abs-CAM: A Gradient Optimization Interpretable Approach for Explanation of Convolutional Neural Networks

Chunyan Zeng, Kang Yan, Nan Zhao, Shiyan Xia, Yan Yu, Zhifeng Wang

arxiv:2207.03648 v1 · 2022-07-08 · cs.CV · cs.AI · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BU54ORPFAIC4SD26SFDHGOIQHQ}

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	2026-07-05T04:38:27.089049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d3bc745e50205c90f5e91467339103c2e347e2aacc7fce21e486852d86cd55b

Aliases

arxiv: 2207.03648 · arxiv_version: 2207.03648v1 · doi: 10.48550/arxiv.2207.03648 · pith_short_12: BU54ORPFAIC4 · pith_short_16: BU54ORPFAIC4SD26 · pith_short_8: BU54ORPF

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/BU54ORPFAIC4SD26SFDHGOIQHQ \
  | 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: 0d3bc745e50205c90f5e91467339103c2e347e2aacc7fce21e486852d86cd55b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0f3a39e46b28d52430b1f9810aac6e97f6690f8c9948f65d18d162418c01ae6",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-08T02:06:46Z",
    "title_canon_sha256": "e9d3ce42a921ab49f958d0a4648c1a061a09c2c5847b9c3f56d980d59053f171"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.03648",
    "kind": "arxiv",
    "version": 1
  }
}