Pith Number

pith:HEPUXRFS

pith:2018:HEPUXRFSSZ5KIL7IXFCS7RBEHC

not attested not anchored not stored refs pending

Attend and Rectify: a Gated Attention Mechanism for Fine-Grained Recovery

F. Xavier Roca, Guillem Cucurull, Jordi Gonz\`alez, Josep M. Gonfaus, Pau Rodr\'iguez

arxiv:1807.07320 v2 · 2018-07-19 · 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{HEPUXRFSSZ5KIL7IXFCS7RBEHC}

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	2026-05-18T00:09:58.061435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

391f4bc4b2967aa42fe8b9452fc42438b13dc02f8178588e930d16cf1d741f9b

Aliases

arxiv: 1807.07320 · arxiv_version: 1807.07320v2 · doi: 10.48550/arxiv.1807.07320 · pith_short_12: HEPUXRFSSZ5K · pith_short_16: HEPUXRFSSZ5KIL7I · pith_short_8: HEPUXRFS

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/HEPUXRFSSZ5KIL7IXFCS7RBEHC \
  | 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: 391f4bc4b2967aa42fe8b9452fc42438b13dc02f8178588e930d16cf1d741f9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9321cd4ab7a6f4b2f0e70529e18ae300ad48c12aba1f5aaead35d6bc5a98d1ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-19T09:52:36Z",
    "title_canon_sha256": "e5c3506e8b312bafdc0f71df5ccead77e746e957c2f93de9374502bcfb22f5fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07320",
    "kind": "arxiv",
    "version": 2
  }
}