Pith Number

pith:7RKM54NR

pith:2021:7RKM54NRST2PE7BWWA7X7H2CMH

not attested not anchored not stored refs pending

TSGB: Target-Selective Gradient Backprop for Probing CNN Visual Saliency

Chunhua Shen, Hanzi Wang, Liao Zhang, Lin Cheng, Pengfei Fang, Yanjie Liang

arxiv:2110.05182 v2 · 2021-10-11 · cs.CV · 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{7RKM54NRST2PE7BWWA7X7H2CMH}

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	2026-07-05T04:11:49.842165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc54cef1b194f4f27c36b03f7f9f4261e514ef331597f4ad71d22519728fb199

Aliases

arxiv: 2110.05182 · arxiv_version: 2110.05182v2 · doi: 10.48550/arxiv.2110.05182 · pith_short_12: 7RKM54NRST2P · pith_short_16: 7RKM54NRST2PE7BW · pith_short_8: 7RKM54NR

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/7RKM54NRST2PE7BWWA7X7H2CMH \
  | 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: fc54cef1b194f4f27c36b03f7f9f4261e514ef331597f4ad71d22519728fb199

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "621ec0e467351f869bc644489ab8560a6ae5ff5462ca178ed4be8b7ae8bd1e6d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-10-11T12:00:20Z",
    "title_canon_sha256": "eb7f29119e4edc01508274989795a9be6dd6cf57b33939815639ce2029cd4a76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.05182",
    "kind": "arxiv",
    "version": 2
  }
}