Pith Number

pith:SPAZA353

pith:2018:SPAZA3537X5NTCSTLRHUNYCK4Q

not attested not anchored not stored refs pending

Learning to Skip Ineffectual Recurrent Computations in LSTMs

Arash Ardakani, Warren J. Gross, Zhengyun Ji

arxiv:1811.10396 v2 · 2018-11-09 · 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{SPAZA3537X5NTCSTLRHUNYCK4Q}

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	2026-05-17T23:59:31.872091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93c1906fbbfdfad98a535c4f46e04ae40862070fd4c24ede3ec1de63c3b9e716

Aliases

arxiv: 1811.10396 · arxiv_version: 1811.10396v2 · doi: 10.48550/arxiv.1811.10396 · pith_short_12: SPAZA3537X5N · pith_short_16: SPAZA3537X5NTCST · pith_short_8: SPAZA353

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/SPAZA3537X5NTCSTLRHUNYCK4Q \
  | 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: 93c1906fbbfdfad98a535c4f46e04ae40862070fd4c24ede3ec1de63c3b9e716

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84d529b59844ece4c0078004dfd666585f80c44412167bd895e1b798d23cd822",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-09T15:51:40Z",
    "title_canon_sha256": "437a589dc5b637dd07862f75dfc7e0507617d848600b8e3708c585d1d48e850c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10396",
    "kind": "arxiv",
    "version": 2
  }
}