Pith Number

pith:WUJ76CZ5

pith:2020:WUJ76CZ5F3MNDMXRWN3WFZSTBQ

not attested not anchored not stored refs pending

Recurrent neural networks and Koopman-based frameworks for temporal predictions in a low-order model of turbulence

Hamidreza Eivazi, Hossein Azizpour, Luca Guastoni, Philipp Schlatter, Ricardo Vinuesa

arxiv:2005.02762 v2 · 2020-05-01 · physics.flu-dyn · cs.LG · physics.comp-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WUJ76CZ5F3MNDMXRWN3WFZSTBQ}

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	2026-07-05T02:31:59.096840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b513ff0b3d2ed8d1b2f1b37762e6530c1466d0c04f09882a1d81c04aff49149e

Aliases

arxiv: 2005.02762 · arxiv_version: 2005.02762v2 · doi: 10.48550/arxiv.2005.02762 · pith_short_12: WUJ76CZ5F3MN · pith_short_16: WUJ76CZ5F3MNDMXR · pith_short_8: WUJ76CZ5

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/WUJ76CZ5F3MNDMXRWN3WFZSTBQ \
  | 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: b513ff0b3d2ed8d1b2f1b37762e6530c1466d0c04f09882a1d81c04aff49149e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cc93c4a7b14a1bc4c8cede48e2191ca10a5dc9cebd96564e8b41121f401e1b0",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2020-05-01T11:05:14Z",
    "title_canon_sha256": "1d3b70caa67b50bf01c1e14dad0652383054102ea68c63cb82eaff3560a96720"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.02762",
    "kind": "arxiv",
    "version": 2
  }
}