Pith Number

pith:5WY6XV6B

pith:2024:5WY6XV6B47DCJAQURO56RB3AN5

not attested not anchored not stored refs pending

Differentiability in Unrolled Training of Neural Physics Simulators on Transient Dynamics

Bjoern List, Kartik Bali, Li-Wei Chen, Nils Thuerey

arxiv:2402.12971 v2 · 2024-02-20 · physics.comp-ph · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5WY6XV6B47DCJAQURO56RB3AN5}

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.

Cited by

3 papers in Pith

Mosaic: A Benchmark Suite for Differentiable Physics Solvers

Reduced-Order Surrogates for Forced Flexible Mesh Coastal-Ocean Models

iGENE: A Differentiable Flux-Tube Gyrokinetic Code in TensorFlow

Receipt and verification

First computed	2026-07-05T09:18:23.087995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edb1ebd7c1e7c62482148bbbe887606f6ec1d27a48555d6df4edcb292fad0736

Aliases

arxiv: 2402.12971 · arxiv_version: 2402.12971v2 · doi: 10.48550/arxiv.2402.12971 · pith_short_12: 5WY6XV6B47DC · pith_short_16: 5WY6XV6B47DCJAQU · pith_short_8: 5WY6XV6B

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/5WY6XV6B47DCJAQURO56RB3AN5 \
  | 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: edb1ebd7c1e7c62482148bbbe887606f6ec1d27a48555d6df4edcb292fad0736

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dad459843afad84ec56ce69f23cee4707cb8ecedb4b5fe16c30ef5e555dd6c6f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2024-02-20T12:40:31Z",
    "title_canon_sha256": "2e20208044ab5ef2b15b2b42dc679def19235540558d19ab4abac6c6ceee6160"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.12971",
    "kind": "arxiv",
    "version": 2
  }
}