Pith Number

pith:64PA2PNJ

pith:2023:64PA2PNJDRX7WFIOU6RNIQQW4P

not attested not anchored not stored refs pending

Learning Neural PDE Solvers with Parameter-Guided Channel Attention

Francesco Alesiani, Makoto Takamoto, Mathias Niepert

arxiv:2304.14118 v2 · 2023-04-27 · cs.LG · cs.CE · physics.comp-ph · physics.flu-dyn · physics.geo-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{64PA2PNJDRX7WFIOU6RNIQQW4P}

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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.

Cited by

2 papers in Pith

Data-Efficient Neural Operator Training via Physics-Based Active Learning

Late Fusion Neural Operators for Extrapolation Across Parameter Space in Partial Differential Equations

Receipt and verification

First computed	2026-07-05T06:33:20.136758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f71e0d3da91c6ffb150ea7a2d44216e3c0974e31b664da5bcff687ba8bfffe13

Aliases

arxiv: 2304.14118 · arxiv_version: 2304.14118v2 · doi: 10.48550/arxiv.2304.14118 · pith_short_12: 64PA2PNJDRX7 · pith_short_16: 64PA2PNJDRX7WFIO · pith_short_8: 64PA2PNJ

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/64PA2PNJDRX7WFIOU6RNIQQW4P \
  | 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: f71e0d3da91c6ffb150ea7a2d44216e3c0974e31b664da5bcff687ba8bfffe13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b4c3ca8b7b289ba0fb10d954721b9f5182061fa67e238cd19dbe5d1a89b2b10",
    "cross_cats_sorted": [
      "cs.CE",
      "physics.comp-ph",
      "physics.flu-dyn",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-04-27T12:05:34Z",
    "title_canon_sha256": "8caedd1133fb2d0f40a806afb5450b740168c814cfc53ad4d16c20f45122ac34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.14118",
    "kind": "arxiv",
    "version": 2
  }
}