Pith Number

pith:WALG77HB

pith:2020:WALG77HBNU7C4QSCUEKG3YSTG7

not attested not anchored not stored refs pending

Training neural networks under physical constraints using a stochastic augmented Lagrangian approach

Alp Dener, Choong-Seock Chang, Marco Andres Miller, Randy Michael Churchill, Todd Munson

arxiv:2009.07330 v1 · 2020-09-15 · physics.comp-ph · cs.LG · math.OC · physics.plasm-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{WALG77HBNU7C4QSCUEKG3YSTG7}

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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

Lagrange multipliers in Maximum likelihood estimations and Least squares problems with Constraints

SnareNet: Flexible Repair Layers for Neural Networks with Hard Constraints

Receipt and verification

First computed	2026-07-05T01:35:51.168866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0166ffce16d3e2e4242a1146de25337f820b7d2c6626778771f94e1f73f5340

Aliases

arxiv: 2009.07330 · arxiv_version: 2009.07330v1 · doi: 10.48550/arxiv.2009.07330 · pith_short_12: WALG77HBNU7C · pith_short_16: WALG77HBNU7C4QSC · pith_short_8: WALG77HB

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/WALG77HBNU7C4QSCUEKG3YSTG7 \
  | 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: b0166ffce16d3e2e4242a1146de25337f820b7d2c6626778771f94e1f73f5340

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a937f30d47cbd671f59ec447d3d0667557759fca98a6e8195584c7863a10492",
    "cross_cats_sorted": [
      "cs.LG",
      "math.OC",
      "physics.plasm-ph",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2020-09-15T19:20:29Z",
    "title_canon_sha256": "49598360351a2af9d5c3813b6cdc3bbe4d1b1538be7b39e185fac758a12da9b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.07330",
    "kind": "arxiv",
    "version": 1
  }
}