Pith Number

pith:3JBGA77W

pith:2019:3JBGA77WTDC6DABVB62TEI52XD

not attested not anchored not stored refs pending

Using recurrent neural networks for nonlinear component computation in advection-dominated reduced-order models

Bethany Lusch, Prasanna Balaprakash, Romit Maulik, Sandeep Madireddy, Vishwas Rao

arxiv:1909.09144 v2 · 2019-09-18 · cs.LG · physics.comp-ph · 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{3JBGA77WTDC6DABVB62TEI52XD}

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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	2026-07-05T00:16:21.592973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da42607ff698c5e180350fb53223bab8fc9f35dc4d60c608cf9f7b07a7e31eaa

Aliases

arxiv: 1909.09144 · arxiv_version: 1909.09144v2 · doi: 10.48550/arxiv.1909.09144 · pith_short_12: 3JBGA77WTDC6 · pith_short_16: 3JBGA77WTDC6DABV · pith_short_8: 3JBGA77W

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/3JBGA77WTDC6DABVB62TEI52XD \
  | 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: da42607ff698c5e180350fb53223bab8fc9f35dc4d60c608cf9f7b07a7e31eaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f80d0dd21931aff9e2e6a4b1ef061e159f4551fc75c5a981102a5e2c79ab4443",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-09-18T21:37:37Z",
    "title_canon_sha256": "f45d22cf324c651c855f1bddbe21ddf012ec23d52f98a57a411a881f1565f41c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.09144",
    "kind": "arxiv",
    "version": 2
  }
}