Pith Number

pith:7LKJNL2T

pith:2019:7LKJNL2T64I7HTDXZEL3VRXZWX

not attested not anchored not stored refs pending

Machine Learning for AC Optimal Power Flow

Arun Majumdar, Matt Wytock, Neel Guha, Zhecheng Wang

arxiv:1910.08842 v1 · 2019-10-19 · cs.LG · eess.SP · 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{7LKJNL2T64I7HTDXZEL3VRXZWX}

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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

Rethinking Neural Width for Alternating Current Optimal Power Flow Proxies

Receipt and verification

First computed	2026-07-05T00:13:31.334803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fad496af53f711f3cc77c917bac6f9b5d020bcf9372a32994b0e0e0d8668f1ee

Aliases

arxiv: 1910.08842 · arxiv_version: 1910.08842v1 · doi: 10.48550/arxiv.1910.08842 · pith_short_12: 7LKJNL2T64I7 · pith_short_16: 7LKJNL2T64I7HTDX · pith_short_8: 7LKJNL2T

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/7LKJNL2T64I7HTDXZEL3VRXZWX \
  | 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: fad496af53f711f3cc77c917bac6f9b5d020bcf9372a32994b0e0e0d8668f1ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed3305664de63997475b08c6e0debd6e0552a02c663cd5f84456d4ef6d50ddc8",
    "cross_cats_sorted": [
      "eess.SP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-10-19T20:47:13Z",
    "title_canon_sha256": "303884ad4ab1d68facff485a61d55480ec807791e719cca7f135e4434b21a8df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.08842",
    "kind": "arxiv",
    "version": 1
  }
}