Pith Number

pith:CKLF7OL2

pith:2017:CKLF7OL25CMLEZQSDJPY7VE2BA

not attested not anchored not stored refs pending

Linear/Quadratic Programming-Based Optimal Power Flow using Linear Power Flow and Absolute Loss Approximations

Philipp Fortenbacher, Turhan Demiray

arxiv:1711.00317 v3 · 2017-11-01 · 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{CKLF7OL25CMLEZQSDJPY7VE2BA}

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	2026-05-17T23:51:06.166907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12965fb97ae898b266121a5f8fd49a0838d66b6fcc86b931e57c5ce545d749da

Aliases

arxiv: 1711.00317 · arxiv_version: 1711.00317v3 · doi: 10.48550/arxiv.1711.00317 · pith_short_12: CKLF7OL25CML · pith_short_16: CKLF7OL25CMLEZQS · pith_short_8: CKLF7OL2

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/CKLF7OL25CMLEZQSDJPY7VE2BA \
  | 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: 12965fb97ae898b266121a5f8fd49a0838d66b6fcc86b931e57c5ce545d749da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "575289868f2621deb057d9436cda78885ae5e151643a76bbef1450615d16fbc1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2017-11-01T12:47:48Z",
    "title_canon_sha256": "9f623ab66fb8bbadc5337f3f41b4d298d021cc063235e304e3fa8ac9e0d614f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.00317",
    "kind": "arxiv",
    "version": 3
  }
}