Pith Number

pith:N4P7SJI5

pith:2018:N4P7SJI5OOGEKPTW62QZFHOPBG

not attested not anchored not stored refs pending

Decoupled Spatial Neural Attention for Weakly Supervised Semantic Segmentation

Alex C. Kot, Chunhua Shen, Guosheng Lin, Jianfei Cai, Tianyi Zhang, Tong Shen

arxiv:1803.02563 v1 · 2018-03-07 · 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{N4P7SJI5OOGEKPTW62QZFHOPBG}

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	2026-05-18T00:21:49.823516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f1ff9251d738c453e76f6a1929dcf09852fd65861055934e144515f5d6b7f1d

Aliases

arxiv: 1803.02563 · arxiv_version: 1803.02563v1 · doi: 10.48550/arxiv.1803.02563 · pith_short_12: N4P7SJI5OOGE · pith_short_16: N4P7SJI5OOGEKPTW · pith_short_8: N4P7SJI5

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/N4P7SJI5OOGEKPTW62QZFHOPBG \
  | 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: 6f1ff9251d738c453e76f6a1929dcf09852fd65861055934e144515f5d6b7f1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75a1e58305e2ea0f8c88475bc9261ce611e539dae9c35520b8c162ad6ada9c8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-03-07T08:59:35Z",
    "title_canon_sha256": "9a1051dfe885f52d528224670ffe5c519a2f97272b9cefcdec775be85c9e9311"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02563",
    "kind": "arxiv",
    "version": 1
  }
}