Pith Number

pith:KA5DGHU6

pith:2024:KA5DGHU6AROEFZSNDPRFUS4BOE

not attested not anchored not stored refs pending

A data-driven learned discretization approach in finite volume schemes for hyperbolic conservation laws and varying boundary conditions

Florent Renac, Francisco Chinesta, Guillaume de Rom\'emont, Jorge Nunez

arxiv:2412.07541 v1 · 2024-12-10 · math.NA · cs.AI · cs.NA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KA5DGHU6AROEFZSNDPRFUS4BOE}

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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

1 paper in Pith

An End-to-End PyTorch Interface for Differentiable PDE Solvers: A RANS Model-Correction Study

Receipt and verification

First computed	2026-07-05T10:18:46.602751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

503a331e9e045c42e64d1be25a4b81710a5437a66a20b82d511d6c915b0ec953

Aliases

arxiv: 2412.07541 · arxiv_version: 2412.07541v1 · doi: 10.48550/arxiv.2412.07541 · pith_short_12: KA5DGHU6AROE · pith_short_16: KA5DGHU6AROEFZSN · pith_short_8: KA5DGHU6

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/KA5DGHU6AROEFZSNDPRFUS4BOE \
  | 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: 503a331e9e045c42e64d1be25a4b81710a5437a66a20b82d511d6c915b0ec953

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e02577f1bf9bdeb2f28d0f6e7282a28b84d179da38f049d1dc12cbffd0cba3c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-12-10T14:18:30Z",
    "title_canon_sha256": "dd7b9a82c6780fe5135fcaf9e4e328251f2d9e7b9ebe5645c90598e7764f7989"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.07541",
    "kind": "arxiv",
    "version": 1
  }
}