Pith Number

pith:DLWHMPUS

pith:2015:DLWHMPUSPRSBVLTSX4SLQTEXFA

not attested not anchored not stored refs pending

Solution of Optimal Power Flow Problems using Moment Relaxations Augmented with Objective Function Penalization

C\'edric Josz, Daniel K. Molzahn, Ian A. Hiskens, Patrick Panciatici

arxiv:1508.05037 v1 · 2015-08-20 · 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{DLWHMPUSPRSBVLTSX4SLQTEXFA}

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	2026-05-18T00:58:10.474005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1aec763e927c641aae72bf24b84c972838fa3790e595b9ea7983fb01dc1ed588

Aliases

arxiv: 1508.05037 · arxiv_version: 1508.05037v1 · doi: 10.48550/arxiv.1508.05037 · pith_short_12: DLWHMPUSPRSB · pith_short_16: DLWHMPUSPRSBVLTS · pith_short_8: DLWHMPUS

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/DLWHMPUSPRSBVLTSX4SLQTEXFA \
  | 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: 1aec763e927c641aae72bf24b84c972838fa3790e595b9ea7983fb01dc1ed588

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "914fca27c0fd73705c672a91f9b35f4100e88401cf86d77c013be022224c17fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-08-20T16:45:08Z",
    "title_canon_sha256": "184859c94cf722c4b521112634d601fd33890eb4f5c7ca3f9ffc4508cbafe9d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.05037",
    "kind": "arxiv",
    "version": 1
  }
}