Pith Number

pith:NJB5L55O

pith:2017:NJB5L55OMBCVF55T6X2R466HKX

not attested not anchored not stored refs pending

Observation of a Short Period Quasi-Periodic Pulsation in Solar X-ray, Microwave and EUV Emissions

Kyung-Suk Cho, Pankaj Kumar, Valery M. Nakariakov

arxiv:1701.02159 v1 · 2017-01-09 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NJB5L55OMBCVF55T6X2R466HKX}

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	2026-05-18T00:50:17.368733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a43d5f7ae604552f7b3f5f51e7bc755d56dee4d8d2bd983cc847dd02f1162c2

Aliases

arxiv: 1701.02159 · arxiv_version: 1701.02159v1 · doi: 10.48550/arxiv.1701.02159 · pith_short_12: NJB5L55OMBCV · pith_short_16: NJB5L55OMBCVF55T · pith_short_8: NJB5L55O

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/NJB5L55OMBCVF55T6X2R466HKX \
  | 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: 6a43d5f7ae604552f7b3f5f51e7bc755d56dee4d8d2bd983cc847dd02f1162c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fc4f76b8fcb905cc124d017f047e56a5c43f7f3d1b6ce36b177b5c730a7b0f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-01-09T12:29:11Z",
    "title_canon_sha256": "4b78a2d881ce0cdd427159835fcfc9433c2e70ab657bc4f2f1b6425301d56929"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02159",
    "kind": "arxiv",
    "version": 1
  }
}