Pith Number

pith:TFAO2YA7

pith:2026:TFAO2YA7ELDPIXPRUKJY4DQPHJ

not attested not anchored not stored refs pending

Modern Time-Series and Spectral Methods for Analyzing Solar and Stellar Oscillatory Signals

Feng Song, Yuan Ding

arxiv:2606.07966 v1 · 2026-06-06 · astro-ph.SR · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TFAO2YA7ELDPIXPRUKJY4DQPHJ}

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	2026-06-09T01:04:56.692295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9940ed601f22c6f45df1a2938e0e0f3a46535fb882d551b85d921b5375036e32

Aliases

arxiv: 2606.07966 · arxiv_version: 2606.07966v1 · doi: 10.48550/arxiv.2606.07966 · pith_short_12: TFAO2YA7ELDP · pith_short_16: TFAO2YA7ELDPIXPR · pith_short_8: TFAO2YA7

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/TFAO2YA7ELDPIXPRUKJY4DQPHJ \
  | 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: 9940ed601f22c6f45df1a2938e0e0f3a46535fb882d551b85d921b5375036e32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4618b274240bef6175d0b283e3b796e28d27df6eba2d16e275a03078e49862b2",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-06-06T03:49:08Z",
    "title_canon_sha256": "e264e3a5d140ef52c8ee25408795e7550ed703e266cba056afdb88ad35608561"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07966",
    "kind": "arxiv",
    "version": 1
  }
}