Pith Number

pith:URACZ5MB

pith:2018:URACZ5MBKXHYLYA3QU455RAFOF

not attested not anchored not stored refs pending

Learning to Screen for Fast Softmax Inference on Large Vocabulary Neural Networks

Cho-Jui Hsieh, Patrick H. Chen, Sanjiv Kumar, Si Si, Yang Li

arxiv:1810.12406 v1 · 2018-10-29 · cs.LG · cs.CL · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{URACZ5MBKXHYLYA3QU455RAFOF}

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	2026-05-18T00:02:02.759282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4402cf58155cf85e01b8539dec405716012829b74ac8d9910c4c627ea409ea9

Aliases

arxiv: 1810.12406 · arxiv_version: 1810.12406v1 · doi: 10.48550/arxiv.1810.12406 · pith_short_12: URACZ5MBKXHY · pith_short_16: URACZ5MBKXHYLYA3 · pith_short_8: URACZ5MB

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/URACZ5MBKXHYLYA3QU455RAFOF \
  | 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: a4402cf58155cf85e01b8539dec405716012829b74ac8d9910c4c627ea409ea9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abf9f41d7d4cea11e7e786a06ae0633cd1bd247b4729e3d033985b1a9a926d72",
    "cross_cats_sorted": [
      "cs.CL",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-10-29T20:59:56Z",
    "title_canon_sha256": "3660e74ce8e55a099cfca7dbc2b6e060cf09965983709cfc6f714d268823eab6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12406",
    "kind": "arxiv",
    "version": 1
  }
}