Pith Number

pith:IV4DWP4B

pith:2019:IV4DWP4BEAEZRY4GZL2VMIX6GH

not attested not anchored not stored refs pending

Heterogeneities in electricity grids strongly enhance non-Gaussian features of frequency fluctuations under stochastic power input

Joachim Peinke, Katrin Schmietendorf, Matthias F. Wolff, Oliver Kamps, Pedro G. Lind, Philipp Maass

arxiv:1908.07997 v2 · 2019-08-10 · nlin.AO · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IV4DWP4BEAEZRY4GZL2VMIX6GH}

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	2026-07-05T00:16:21.156594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45783b3f81200998e386caf55622fe31df24104531f73587f3f6e91efe5f8b87

Aliases

arxiv: 1908.07997 · arxiv_version: 1908.07997v2 · doi: 10.48550/arxiv.1908.07997 · pith_short_12: IV4DWP4BEAEZ · pith_short_16: IV4DWP4BEAEZRY4G · pith_short_8: IV4DWP4B

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/IV4DWP4BEAEZRY4GZL2VMIX6GH \
  | 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: 45783b3f81200998e386caf55622fe31df24104531f73587f3f6e91efe5f8b87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb434c7589d7d43c9465c5522735e2ec106ec81fef4cb9ee88cf2d156dc52762",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.AO",
    "submitted_at": "2019-08-10T09:39:29Z",
    "title_canon_sha256": "7f3de14d68061a41760e47aebeb2d29101a0f3eab6669e21387b14a5289ddc26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07997",
    "kind": "arxiv",
    "version": 2
  }
}