Pith Number

pith:3QXLPGGP

pith:2015:3QXLPGGPOF6Y7D653EP5YCBV2R

not attested not anchored not stored refs pending

Distributed Secondary Frequency Control through MTDC Transmission Systems

Dimos V. Dimarogonas, G\"oran Andersson, Karl H. Johansson, Martin Andreasson, Roger Wiget

arxiv:1503.07358 v3 · 2015-03-25 · 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{3QXLPGGPOF6Y7D653EP5YCBV2R}

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	2026-05-18T01:24:14.586861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc2eb798cf717d8f8fddd91fdc0835d47287f010738dc370cabd046bd98dea70

Aliases

arxiv: 1503.07358 · arxiv_version: 1503.07358v3 · doi: 10.48550/arxiv.1503.07358 · pith_short_12: 3QXLPGGPOF6Y · pith_short_16: 3QXLPGGPOF6Y7D65 · pith_short_8: 3QXLPGGP

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/3QXLPGGPOF6Y7D653EP5YCBV2R \
  | 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: dc2eb798cf717d8f8fddd91fdc0835d47287f010738dc370cabd046bd98dea70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1f4d1e323ce2ad3bf8f5fb30c42c392da0c2ceb693cf3659b5d6ba768b58b72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-03-25T12:38:39Z",
    "title_canon_sha256": "67b7c3eaa3103e8180d3310d5ca3a57daa65408b5de3b301eb21266a1a68dc6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07358",
    "kind": "arxiv",
    "version": 3
  }
}