Pith Number

pith:HBFTKGG4

pith:2026:HBFTKGG4FXYJP45GXUZXDFCLSW

not attested not anchored not stored refs pending

Standing oscillations in a resonant sunspot atmosphere captured by integral field spectroscopy

Alisson Dal Lago, Damian J. Christian, David B. Jess, Fernando L. Guarnieri, Glen Chambers, H. N. Smitha, Lu\'is E. A. Vieira, Marco Stangalini, Michele Berretti, Samuel D. T. Grant, Shahin Jafarzadeh

arxiv:2606.25217 v1 · 2026-06-23 · 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{HBFTKGG4FXYJP45GXUZXDFCLSW}

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	2026-06-25T00:18:21.219831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

384b3518dc2df097f3a6bd3371944b95bb38dc9b71caa288585d9aaafca32657

Aliases

arxiv: 2606.25217 · arxiv_version: 2606.25217v1 · doi: 10.48550/arxiv.2606.25217 · pith_short_12: HBFTKGG4FXYJ · pith_short_16: HBFTKGG4FXYJP45G · pith_short_8: HBFTKGG4

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/HBFTKGG4FXYJP45GXUZXDFCLSW \
  | 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: 384b3518dc2df097f3a6bd3371944b95bb38dc9b71caa288585d9aaafca32657

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c484df80f9936bc132a23186484d938411b500c0a7c7dbbf2e013d5bbf5f2c99",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-06-23T22:32:12Z",
    "title_canon_sha256": "e5c3ccfcf19bc61f1a620e76b6c633d860c7706effc7eb18bbca4a982636b92f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25217",
    "kind": "arxiv",
    "version": 1
  }
}