Pith Number

pith:BFEWDA2T

pith:2020:BFEWDA2TCIHIIEGDOJLIDK2AVA

not attested not anchored not stored refs pending

Extreme Theory of Functional Connections: A Physics-Informed Neural Network Method for Solving Parametric Differential Equations

Carl Leake, Daniele Mortari, Enrico Schiassi, Hunter Johnston, Mario De Florio, Roberto Furfaro

arxiv:2005.10632 v1 · 2020-05-15 · cs.LG · cs.NA · math.NA · physics.comp-ph · 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{BFEWDA2TCIHIIEGDOJLIDK2AVA}

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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

2 papers in Pith

Effective Dimensionality as an Operator Invariant for Physics-Preserving Constraint Adaptation in Physics-Informed Neural Networks

Comparative Study of Bending Analysis using Physics-Informed Neural Networks and Numerical Dynamic Deflection in Perforated nanobeam

Receipt and verification

First computed	2026-07-05T01:04:55.910574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0949618353120e8410c3725681ab40a80937ef4341227a2a3bcc47b06f9c435c

Aliases

arxiv: 2005.10632 · arxiv_version: 2005.10632v1 · doi: 10.48550/arxiv.2005.10632 · pith_short_12: BFEWDA2TCIHI · pith_short_16: BFEWDA2TCIHIIEGD · pith_short_8: BFEWDA2T

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/BFEWDA2TCIHIIEGDOJLIDK2AVA \
  | 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: 0949618353120e8410c3725681ab40a80937ef4341227a2a3bcc47b06f9c435c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ac32bf0d986154f35fa117e9be784ab3884929d46e3199a0cdf56fdd766a4d6",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA",
      "physics.comp-ph",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-05-15T22:51:04Z",
    "title_canon_sha256": "9c8647070a586324ce0332cbaba9eb1e1306e3d5db62efe02918eb2e27e1fdf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.10632",
    "kind": "arxiv",
    "version": 1
  }
}