Pith Number

pith:SFXQEB7J

pith:2015:SFXQEB7JZT7MGPJXKJPOA25LAC

not attested not anchored not stored refs pending

Embedding AC Power Flow with Voltage Control in the Complex Plane : The Case of Analytic Continuation via Pad\'e Approximants

Sergey P. Suetin, Sina S. Baghsorkhi

arxiv:1504.03249 v1 · 2015-03-28 · cs.SY · math.CV · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SFXQEB7JZT7MGPJXKJPOA25LAC}

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	2026-05-18T02:18:58.820823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

916f0207e9ccfec33d37525ee06bab0092032a60e54ce8b74ea4f571d121b869

Aliases

arxiv: 1504.03249 · arxiv_version: 1504.03249v1 · doi: 10.48550/arxiv.1504.03249 · pith_short_12: SFXQEB7JZT7M · pith_short_16: SFXQEB7JZT7MGPJX · pith_short_8: SFXQEB7J

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/SFXQEB7JZT7MGPJXKJPOA25LAC \
  | 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: 916f0207e9ccfec33d37525ee06bab0092032a60e54ce8b74ea4f571d121b869

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b92f1cb45ddc4a7254d7cb3a99b8c18368ec51f857b8051f4047ef5377b416d2",
    "cross_cats_sorted": [
      "math.CV",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2015-03-28T20:38:09Z",
    "title_canon_sha256": "3f140457f513e3295ea0b4546b5ba1488235db0e3ca99f68bba46e85124e9454"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03249",
    "kind": "arxiv",
    "version": 1
  }
}