Pith Number

pith:OUWX2RGK

pith:2017:OUWX2RGKFDMHPAVXZSNGAQ2NOU

not attested not anchored not stored refs pending

Effects of solar activity on disturbances in Czech power grid: A preliminary assessment (in Czech only)

2) ((1) Astronomical Institute, Academy of Sciences of the Czech Republic, Charles University, Czech Republic), Czech Republic (2) Astronomical Institute, M. Svanda (1, Ondrejov, Prague, T. Vybostokova (1)

arxiv:1709.08485 v1 · 2017-08-04 · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OUWX2RGKFDMHPAVXZSNGAQ2NOU}

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	2026-05-18T00:34:25.517707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

752d7d44ca28d87782b7cc9a60434d750af11625ae6246eb5b1b9d01ea4bd222

Aliases

arxiv: 1709.08485 · arxiv_version: 1709.08485v1 · doi: 10.48550/arxiv.1709.08485 · pith_short_12: OUWX2RGKFDMH · pith_short_16: OUWX2RGKFDMHPAVX · pith_short_8: OUWX2RGK

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/OUWX2RGKFDMHPAVXZSNGAQ2NOU \
  | 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: 752d7d44ca28d87782b7cc9a60434d750af11625ae6246eb5b1b9d01ea4bd222

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "306f1f460c8ba749b50baed891f07606c630bec24e46c93d3d4bc6b1b5515bfb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2017-08-04T19:25:36Z",
    "title_canon_sha256": "56aae0c019eda1d58f973ac34aa0ef37916b6507a520b0aca471f228ef0cb82d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08485",
    "kind": "arxiv",
    "version": 1
  }
}