Pith Number

pith:NWJCISXB

pith:2024:NWJCISXB3MVDIVLBYYXKHOM44S

not attested not anchored not stored refs pending

Quantifying Training Difficulty and Accelerating Convergence in Neural Network-Based PDE Solvers

Chuqi Chen, Qixuan Zhou, Tao Luo, Yahong Yang, Yang Xiang

arxiv:2410.06308 v1 · 2024-10-08 · math.NA · cs.LG · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NWJCISXB3MVDIVLBYYXKHOM44S}

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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

Taming the Loss Landscape of PINNs with Noisy Feynman-Kac Supervision: Operator Preconditioning and Non-Asymptotic Error Bounds

Receipt and verification

First computed	2026-07-05T09:17:59.747710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d92244ae1db2a345561c62ea3b99ce48eecf96ddd733f8045589e760c962bfc

Aliases

arxiv: 2410.06308 · arxiv_version: 2410.06308v1 · doi: 10.48550/arxiv.2410.06308 · pith_short_12: NWJCISXB3MVD · pith_short_16: NWJCISXB3MVDIVLB · pith_short_8: NWJCISXB

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/NWJCISXB3MVDIVLBYYXKHOM44S \
  | 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: 6d92244ae1db2a345561c62ea3b99ce48eecf96ddd733f8045589e760c962bfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca401d3e6695300bfab8ed7fec37ecf1b686bdc5f37353d74bc1df6ded831c27",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-10-08T19:35:19Z",
    "title_canon_sha256": "bcd56f3cf3674e91d6f2f9ce3f5c5c410ac04db81ab0635af92cee0c258e0f55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.06308",
    "kind": "arxiv",
    "version": 1
  }
}