Pith Number

pith:6EZCG6PD

pith:2025:6EZCG6PDYJT32BWFEMLPZL2MWZ

not attested not anchored not stored refs pending

Solving Optimal Power Flow on a Data-Budget: Feature Selection on Smart Meter Data

Junjie Qin, Manish K. Singh, Ridley Annin, Vassilis Kekatos

arxiv:2502.06683 v2 · 2025-02-10 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6EZCG6PDYJT32BWFEMLPZL2MWZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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.

Receipt and verification

First computed	2026-07-05T11:39:07.652964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1322379e3c267bd06c52316fcaf4cb647b246fb0364480bcda121b93ce87cc0

Aliases

arxiv: 2502.06683 · arxiv_version: 2502.06683v2 · doi: 10.48550/arxiv.2502.06683 · pith_short_12: 6EZCG6PDYJT3 · pith_short_16: 6EZCG6PDYJT32BWF · pith_short_8: 6EZCG6PD

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/6EZCG6PDYJT32BWFEMLPZL2MWZ \
  | 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: f1322379e3c267bd06c52316fcaf4cb647b246fb0364480bcda121b93ce87cc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e8fb22dff7e19b9d760b1cd3e7956545906089af102536b26921b623ff8fb42",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-02-10T17:11:13Z",
    "title_canon_sha256": "aec16a84e352e582ffa6d914850994f6eedd5f49ced33b790cfa5916ad983401"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.06683",
    "kind": "arxiv",
    "version": 2
  }
}