Pith Number

pith:WR62SBG3

pith:2022:WR62SBG3XXEYSCYOGDE4A4OBQR

not attested not anchored not stored refs pending

Augmented Physics-Informed Neural Networks (APINNs): A gating network-based soft domain decomposition methodology

Ameya D. Jagtap, George Em Karniadakis, Kenji Kawaguchi, Zheyuan Hu

arxiv:2211.08939 v3 · 2022-11-16 · cs.LG · cs.NA · math.DS · math.NA · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WR62SBG3XXEYSCYOGDE4A4OBQR}

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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

Parameterized Representations via Implicit Stochastic Modulation for High-Dimensional and High-Order Neural PDE Solvers

Receipt and verification

First computed	2026-07-05T06:55:50.564847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b47da904dbbdc9890b0e30c9c071c1847d1347c0cdbda3d00ed65f095a6e73ac

Aliases

arxiv: 2211.08939 · arxiv_version: 2211.08939v3 · doi: 10.48550/arxiv.2211.08939 · pith_short_12: WR62SBG3XXEY · pith_short_16: WR62SBG3XXEYSCYO · pith_short_8: WR62SBG3

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/WR62SBG3XXEYSCYOGDE4A4OBQR \
  | 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: b47da904dbbdc9890b0e30c9c071c1847d1347c0cdbda3d00ed65f095a6e73ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bf4ee169d2a551e0aebe37f57ecda8b61ade734279480021ad11cc1c9eb8f03",
    "cross_cats_sorted": [
      "cs.NA",
      "math.DS",
      "math.NA",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-11-16T14:35:10Z",
    "title_canon_sha256": "059c4cdad399c7ba4c632dea7146f5bfa530c47e4faec259103ad6bd6a9ccc91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.08939",
    "kind": "arxiv",
    "version": 3
  }
}