Pith Number

pith:JW76WY7H

pith:2019:JW76WY7HH7S5EY5XMW7FIJ4DMI

not attested not anchored not stored refs pending

Dynamic Droop Approach for Storage-based Frequency Control

Eliza Cohn, Enrique Mallada, Petr Vorobev, Yan Jiang

arxiv:1910.04954 v2 · 2019-10-11 · 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{JW76WY7HH7S5EY5XMW7FIJ4DMI}

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	2026-07-05T00:11:37.788478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dbfeb63e73fe5d263b765be54278362051be1583eba23b9a5d6a1973eaec4ca

Aliases

arxiv: 1910.04954 · arxiv_version: 1910.04954v2 · doi: 10.48550/arxiv.1910.04954 · pith_short_12: JW76WY7HH7S5 · pith_short_16: JW76WY7HH7S5EY5X · pith_short_8: JW76WY7H

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/JW76WY7HH7S5EY5XMW7FIJ4DMI \
  | 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: 4dbfeb63e73fe5d263b765be54278362051be1583eba23b9a5d6a1973eaec4ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8e44e78accc613f4347c4818b3cb6c29db91d4a8aa1b685ab968bc4b23e2c40",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-10-11T03:21:18Z",
    "title_canon_sha256": "e1ffde92c6cfeb410b067cd1d56e4d9223d5b81c480adc495a7c0025a31952ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.04954",
    "kind": "arxiv",
    "version": 2
  }
}