Pith Number

pith:X3ST6EXL

pith:2025:X3ST6EXL26ZGYGDOCLFUGI6REZ

not attested not anchored not stored refs pending

Convolution-weighting method for the physics-informed neural network: A Primal-Dual Optimization Perspective

Chenhao Si, Ming Yan

arxiv:2506.19805 v2 · 2025-06-24 · 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{X3ST6EXL26ZGYGDOCLFUGI6REZ}

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

1 paper in Pith

Kolmogorov-Arnold Representation for Symplectic Learning: Advancing Hamiltonian Neural Networks

Receipt and verification

First computed	2026-07-05T11:39:12.551024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bee53f12ebd7b26c186e12cb4323d1266c988c2fa5b73ec8341b033664556af5

Aliases

arxiv: 2506.19805 · arxiv_version: 2506.19805v2 · doi: 10.48550/arxiv.2506.19805 · pith_short_12: X3ST6EXL26ZG · pith_short_16: X3ST6EXL26ZGYGDO · pith_short_8: X3ST6EXL

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/X3ST6EXL26ZGYGDOCLFUGI6REZ \
  | 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: bee53f12ebd7b26c186e12cb4323d1266c988c2fa5b73ec8341b033664556af5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89c685319ef4f7cbbb17ce3203ae36a24ed28175751e8e3823d94be00118e19a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-24T17:13:51Z",
    "title_canon_sha256": "92920b582ff62692e01712f71761b6793760d13d3f3da63109939022a88d8274"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.19805",
    "kind": "arxiv",
    "version": 2
  }
}