Pith Number

pith:HFSMTJLY

pith:2018:HFSMTJLYMH7OLFSVDALWMX5D4K

not attested not anchored not stored refs pending

Using Regular Languages to Explore the Representational Capacity of Recurrent Neural Architectures

Abhijit Mahalunkar, John D. Kelleher

arxiv:1808.05128 v1 · 2018-08-15 · cs.LG · 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{HFSMTJLYMH7OLFSVDALWMX5D4K}

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	2026-05-18T00:03:55.508283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3964c9a57861fee596551817665fa3e29d01bd68a9d1cfb9ba3ac3a33f193732

Aliases

arxiv: 1808.05128 · arxiv_version: 1808.05128v1 · doi: 10.48550/arxiv.1808.05128 · pith_short_12: HFSMTJLYMH7O · pith_short_16: HFSMTJLYMH7OLFSV · pith_short_8: HFSMTJLY

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/HFSMTJLYMH7OLFSVDALWMX5D4K \
  | 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: 3964c9a57861fee596551817665fa3e29d01bd68a9d1cfb9ba3ac3a33f193732

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abffec01b290826a1c3bf7f6943f2485fb88baa571dfc909427e04f588fb7e96",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-08-15T15:20:49Z",
    "title_canon_sha256": "b218bc3f748eb921fc38e4965a7cf0c4bc948ff528f20d4dacc2fc39b9a2dda9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05128",
    "kind": "arxiv",
    "version": 1
  }
}