Pith Number

pith:CDWVKZA5

pith:2019:CDWVKZA5RDKC4YLLL4D4AEMG6J

not attested not anchored not stored refs pending

Distributed Optimal Frequency Control for Integrated Energy Systems with Electricity and Heat

Hongbin Sun, Mohammad Shahidehpour, Xin Qin, Xinwei Shen, Xuan Zhang, Yinliang Xu

arxiv:1911.11398 v1 · 2019-11-26 · eess.SY · 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{CDWVKZA5RDKC4YLLL4D4AEMG6J}

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	2026-07-05T00:22:09.502905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10ed55641d88d42e616b5f07c01186f2466bde391196f8d7fa592df80e3eff4c

Aliases

arxiv: 1911.11398 · arxiv_version: 1911.11398v1 · doi: 10.48550/arxiv.1911.11398 · pith_short_12: CDWVKZA5RDKC · pith_short_16: CDWVKZA5RDKC4YLL · pith_short_8: CDWVKZA5

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/CDWVKZA5RDKC4YLLL4D4AEMG6J \
  | 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: 10ed55641d88d42e616b5f07c01186f2466bde391196f8d7fa592df80e3eff4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29c90a41489a54d3b87143bbb44f0d16ea319bf455def599b77544220f9e8f05",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-11-26T08:34:14Z",
    "title_canon_sha256": "ff77033472dc91bdd0cfbc1d1b98fd5dc31af0067c11dadfa05b4fbc360117af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.11398",
    "kind": "arxiv",
    "version": 1
  }
}