Pith Number

pith:4CQVG3DC

pith:2018:4CQVG3DCJKPCKRPEZ6QA6RJ3QA

not attested not anchored not stored refs pending

A General Economic Dispatch Problem with Marginal Losses

Manuel Garcia, Ross Baldick, Shams Siddiqi

arxiv:1811.06572 v1 · 2018-11-15 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4CQVG3DCJKPCKRPEZ6QA6RJ3QA}

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	2026-05-18T00:00:34.471193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0a1536c624a9e2545e4cfa00f453b8030fd34148ca3d7001c364733210a147b

Aliases

arxiv: 1811.06572 · arxiv_version: 1811.06572v1 · doi: 10.48550/arxiv.1811.06572 · pith_short_12: 4CQVG3DCJKPC · pith_short_16: 4CQVG3DCJKPCKRPE · pith_short_8: 4CQVG3DC

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/4CQVG3DCJKPCKRPEZ6QA6RJ3QA \
  | 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: e0a1536c624a9e2545e4cfa00f453b8030fd34148ca3d7001c364733210a147b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "018a24a8f9462752dcfd07e8b0d595a721c6d570acbbaedb6399def78fcfad84",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-11-15T19:53:40Z",
    "title_canon_sha256": "381831502db2e4908c53e51d89d764289cc4abdaf21428adfca9235271a4045b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06572",
    "kind": "arxiv",
    "version": 1
  }
}