Pith Number

pith:75HK4XP4

pith:2014:75HK4XP4YWTFIJGWP7NWUWCD7A

not attested not anchored not stored refs pending

Regulation of Dynamical Systems to Optimal Solutions of Semidefinite Programs: Algorithms and Applications to AC Optimal Power Flow

Emiliano Dall'Anese, Georgios B. Giannakis, Sairaj Dhople

arxiv:1409.7751 v2 · 2014-09-27 · 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{75HK4XP4YWTFIJGWP7NWUWCD7A}

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	2026-05-18T02:19:43.747637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff4eae5dfcc5a65424d67fdb6a5843f8013f73fcbebff4b930d1ca1011c50b75

Aliases

arxiv: 1409.7751 · arxiv_version: 1409.7751v2 · doi: 10.48550/arxiv.1409.7751 · pith_short_12: 75HK4XP4YWTF · pith_short_16: 75HK4XP4YWTFIJGW · pith_short_8: 75HK4XP4

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/75HK4XP4YWTFIJGWP7NWUWCD7A \
  | 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: ff4eae5dfcc5a65424d67fdb6a5843f8013f73fcbebff4b930d1ca1011c50b75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0163523d32453a9628e4f3d034d1e61c4b4d7c44473b10fba15aa9a08f4204be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-09-27T02:09:43Z",
    "title_canon_sha256": "2f4707e6ef256b1dc26a584f61c2a46b374ccba6939f09c2f2d0b12f4afa178b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7751",
    "kind": "arxiv",
    "version": 2
  }
}