Pith Number

pith:G6XGYHIP

pith:2015:G6XGYHIPBALPZDKDLOLMVPJWWB

not attested not anchored not stored refs pending

Optimal frequency regulation in nonlinear power networks including turbine-governor dynamics

Claudio De Persis, Sebastian Trip

arxiv:1509.07617 v2 · 2015-09-25 · math.OC · 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{G6XGYHIPBALPZDKDLOLMVPJWWB}

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	2026-05-18T00:38:46.742112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37ae6c1d0f0816fc8d435b96cabd36b051dd238d67eeb033ad157bf0187cd87b

Aliases

arxiv: 1509.07617 · arxiv_version: 1509.07617v2 · doi: 10.48550/arxiv.1509.07617 · pith_short_12: G6XGYHIPBALP · pith_short_16: G6XGYHIPBALPZDKD · pith_short_8: G6XGYHIP

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/G6XGYHIPBALPZDKDLOLMVPJWWB \
  | 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: 37ae6c1d0f0816fc8d435b96cabd36b051dd238d67eeb033ad157bf0187cd87b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad078386de582433ec9e64d49606acec9d28fdeeb21f867e8c67a49078e6532a",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-09-25T08:07:01Z",
    "title_canon_sha256": "1baef418feb30b6e231af1bc5924875e994b3fca332bd2abe2033afb8b9cb75a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07617",
    "kind": "arxiv",
    "version": 2
  }
}