Pith Number

pith:Y7THLZK6

pith:2018:Y7THLZK6OPQG2TBUQ2DFBFQADE

not attested not anchored not stored refs pending

Liquid Time-constant Recurrent Neural Networks as Universal Approximators

Alexander Amini, Daniela Rus, Mathias Lechner, Radu Grosu, Ramin M. Hasani

arxiv:1811.00321 v1 · 2018-11-01 · 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{Y7THLZK6OPQG2TBUQ2DFBFQADE}

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	2026-05-18T00:01:46.742508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7e675e55e73e06d4c348686509600190199d233bd888363b5750d49cf8e0edd

Aliases

arxiv: 1811.00321 · arxiv_version: 1811.00321v1 · doi: 10.48550/arxiv.1811.00321 · pith_short_12: Y7THLZK6OPQG · pith_short_16: Y7THLZK6OPQG2TBU · pith_short_8: Y7THLZK6

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/Y7THLZK6OPQG2TBUQ2DFBFQADE \
  | 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: c7e675e55e73e06d4c348686509600190199d233bd888363b5750d49cf8e0edd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6b59d7e8d6d6c86329b174e3911cad9f07aa7968c0c303a7ad6bc8c7516d98a",
    "cross_cats_sorted": [
      "cs.NE",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-01T11:36:56Z",
    "title_canon_sha256": "1ccc7d520f5a0ea510f7414894b1dd7581fdc13afc750f153c4733380b1d8e3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.00321",
    "kind": "arxiv",
    "version": 1
  }
}