Pith Number

pith:LOXLJT4R

pith:2018:LOXLJT4RH5ILR3EE22IRZK55SY

not attested not anchored not stored refs pending

Learning to Zoom: a Saliency-Based Sampling Layer for Neural Networks

Adri\`a Recasens, Antonio Torralba, Petr Kellnhofer, Simon Stent, Wojciech Matusik

arxiv:1809.03355 v1 · 2018-09-10 · 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{LOXLJT4RH5ILR3EE22IRZK55SY}

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	2026-05-18T00:06:07.107062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5baeb4cf913f50b8ec84d6911cabbd962a7995860ecbbc60fdf8e484e9f31302

Aliases

arxiv: 1809.03355 · arxiv_version: 1809.03355v1 · doi: 10.48550/arxiv.1809.03355 · pith_short_12: LOXLJT4RH5IL · pith_short_16: LOXLJT4RH5ILR3EE · pith_short_8: LOXLJT4R

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/LOXLJT4RH5ILR3EE22IRZK55SY \
  | 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: 5baeb4cf913f50b8ec84d6911cabbd962a7995860ecbbc60fdf8e484e9f31302

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d0703450d6f18d98baf07bb96779793d09d906969d0c1e7f52520c69fba456f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-09-10T14:36:15Z",
    "title_canon_sha256": "7d74821d374d40283c1a23739f3ba47844a7132a8b43265c0bddaad707d78830"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03355",
    "kind": "arxiv",
    "version": 1
  }
}