Pith Number

pith:3QF254ZS

pith:2024:3QF254ZSZFGISYXIPDO3UHM6SC

not attested not anchored not stored refs pending

Convergence Analysis of Natural Gradient Descent for Over-parameterized Physics-Informed Neural Networks

Bin Shan, Ting Du, Wang Kong, Xianliang Xu, Ye Li, Zhongyi Huang

arxiv:2408.00573 v4 · 2024-08-01 · 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{3QF254ZSZFGISYXIPDO3UHM6SC}

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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

Feature Learning for the High Dimensional Stationary Sch\"odinger Equation with Deep Ritz Method

Receipt and verification

First computed	2026-07-05T11:20:45.647442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc0baef332c94c8962e878ddba1d9e9092a542d23b5617dd5c8e9fa321da36d0

Aliases

arxiv: 2408.00573 · arxiv_version: 2408.00573v4 · doi: 10.48550/arxiv.2408.00573 · pith_short_12: 3QF254ZSZFGI · pith_short_16: 3QF254ZSZFGISYXI · pith_short_8: 3QF254ZS

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/3QF254ZSZFGISYXIPDO3UHM6SC \
  | 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: dc0baef332c94c8962e878ddba1d9e9092a542d23b5617dd5c8e9fa321da36d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "389c1755ef4f641f4fc78db20876acecdbc9d6c04d4534166712fe4566b060d6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-08-01T14:06:34Z",
    "title_canon_sha256": "38f40f0b4be2c49c47f5738e29a8d9e821d4a6675e23f0d6c8a462055f272f2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.00573",
    "kind": "arxiv",
    "version": 4
  }
}