Pith Number

pith:IWVAKUPU

pith:2022:IWVAKUPUBMYL7WUZ6IR367S5OR

not attested not anchored not stored refs pending

Frequency Distribution of Acoustic Oscillation in the Solar Atmosphere During Flare Event

A. Wisniewska, E. Chmielewska, J. Staiger, K. Radziszewski, M. Roth

arxiv:2203.02420 v1 · 2022-03-04 · 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{IWVAKUPUBMYL7WUZ6IR367S5OR}

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	2026-07-05T04:02:10.554663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45aa0551f40b30bfda99f223bf7e5d7459d4b0077505eda2f58b92290be0679f

Aliases

arxiv: 2203.02420 · arxiv_version: 2203.02420v1 · doi: 10.48550/arxiv.2203.02420 · pith_short_12: IWVAKUPUBMYL · pith_short_16: IWVAKUPUBMYL7WUZ · pith_short_8: IWVAKUPU

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/IWVAKUPUBMYL7WUZ6IR367S5OR \
  | 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: 45aa0551f40b30bfda99f223bf7e5d7459d4b0077505eda2f58b92290be0679f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "748ed6a040aa18ed932d9cc5b6d91b7c28766febeda37adbe1dff35f0bf169f2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-03-04T16:49:32Z",
    "title_canon_sha256": "401aed1bfb009135f4811a8f45299e93055bb338341ec2102e827096546960a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.02420",
    "kind": "arxiv",
    "version": 1
  }
}