Pith Number

pith:V4C575MD

pith:2018:V4C575MDO3XVX7OCSZJHQSGTL3

not attested not anchored not stored refs pending

Iterative evaluation of LSTM cells

Leandro Palma, Luis Argerich

arxiv:1807.09830 v1 · 2018-07-11 · cs.LG · cs.NE · 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{V4C575MDO3XVX7OCSZJHQSGTL3}

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	2026-05-18T00:09:46.487265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af05dff58376ef5bfdc296527848d35ed57bd9dc0ed95e8ecee8c52b13a528a3

Aliases

arxiv: 1807.09830 · arxiv_version: 1807.09830v1 · doi: 10.48550/arxiv.1807.09830 · pith_short_12: V4C575MDO3XV · pith_short_16: V4C575MDO3XVX7OC · pith_short_8: V4C575MD

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/V4C575MDO3XVX7OCSZJHQSGTL3 \
  | 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: af05dff58376ef5bfdc296527848d35ed57bd9dc0ed95e8ecee8c52b13a528a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46bf2ebce6c402886ccdbf904003455686236fff890766f894af2391cff7a301",
    "cross_cats_sorted": [
      "cs.NE",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-07-11T13:57:23Z",
    "title_canon_sha256": "4f0e0eda77a161624be7a33311b2b1398bc8418b12724b53e752090600f3fd46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09830",
    "kind": "arxiv",
    "version": 1
  }
}