Pith Number

pith:LA5N5PXX

pith:2018:LA5N5PXXUTR2REI3CXZPEYW526

not attested not anchored not stored refs pending

Training Recurrent Neural Networks as a Constraint Satisfaction Problem

Hamid Khodabandehlou, M. Sami Fadali

arxiv:1803.07200 v7 · 2018-03-20 · cs.LG · eess.SP · 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{LA5N5PXXUTR2REI3CXZPEYW526}

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	2026-05-18T00:16:07.653946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

583adebef7a4e3a8911b15f2f262ddd78a221fd7bf315fdd130caf69462233e7

Aliases

arxiv: 1803.07200 · arxiv_version: 1803.07200v7 · doi: 10.48550/arxiv.1803.07200 · pith_short_12: LA5N5PXXUTR2 · pith_short_16: LA5N5PXXUTR2REI3 · pith_short_8: LA5N5PXX

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/LA5N5PXXUTR2REI3CXZPEYW526 \
  | 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: 583adebef7a4e3a8911b15f2f262ddd78a221fd7bf315fdd130caf69462233e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e5b20a3ca23f63654d48a020003c46007f04aa6325cb6fde6902d3de486deb0",
    "cross_cats_sorted": [
      "eess.SP",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-03-20T00:12:26Z",
    "title_canon_sha256": "f281cf0c9a41561b4cd26177a1a92e268ad358e42edc86ec8a5b2b413ff63110"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07200",
    "kind": "arxiv",
    "version": 7
  }
}