Pith Number

pith:6EPENKP5

pith:2024:6EPENKP54Q3RYMTEXINXISBDA2

not attested not anchored not stored refs pending

Physics-Informed GNN for non-linear constrained optimization: PINCO a solver for the AC-optimal power flow

Anna Varbella, Blazhe Gjorgiev, Damien Briens, Giovanni Sansavini, Giuseppe Alessio D'Inverno

arxiv:2410.04818 v1 · 2024-10-07 · eess.SY · cs.LG · cs.SY

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

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\usepackage{pith}
\pithnumber{6EPENKP54Q3RYMTEXINXISBDA2}

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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

Towards Systematic Generalization for Power Grid Optimization Problems

Receipt and verification

First computed	2026-07-05T09:16:56.572780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f11e46a9fde4371c3264ba1b744823069c6668616490233a8658c20db071ba39

Aliases

arxiv: 2410.04818 · arxiv_version: 2410.04818v1 · doi: 10.48550/arxiv.2410.04818 · pith_short_12: 6EPENKP54Q3R · pith_short_16: 6EPENKP54Q3RYMTE · pith_short_8: 6EPENKP5

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/6EPENKP54Q3RYMTEXINXISBDA2 \
  | 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: f11e46a9fde4371c3264ba1b744823069c6668616490233a8658c20db071ba39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ae98cd9358eee273697c106868c19cc1e0f4186cb9b83d50fdeee32359d46c5",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2024-10-07T08:08:36Z",
    "title_canon_sha256": "266aafa2894c5d3658634b57dbf12f31d25a8b6b99f163c7c0a859bb6e8774ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.04818",
    "kind": "arxiv",
    "version": 1
  }
}