Pith Number

pith:HSDU75W7

pith:2018:HSDU75W7QSLYIVBZBA6YKXPFHP

not attested not anchored not stored refs pending

Sun's Seismic Radius as Measured from the Fundamental Modes of Oscillations and its Implications for the TSI Variations

F. Hill, Kiran Jain, S.C. Tripathy

arxiv:1805.05307 v1 · 2018-05-14 · 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{HSDU75W7QSLYIVBZBA6YKXPFHP}

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	2026-05-18T00:14:07.466907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c874ff6df8497845439083d855de53bf4ec0e8c23921405fddad31c1f3541f2

Aliases

arxiv: 1805.05307 · arxiv_version: 1805.05307v1 · doi: 10.48550/arxiv.1805.05307 · pith_short_12: HSDU75W7QSLY · pith_short_16: HSDU75W7QSLYIVBZ · pith_short_8: HSDU75W7

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/HSDU75W7QSLYIVBZBA6YKXPFHP \
  | 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: 3c874ff6df8497845439083d855de53bf4ec0e8c23921405fddad31c1f3541f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1192a1a7aaccc4f0631e7d674ed06bf8b645407f91534b6eabc501cd28de542",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-05-14T17:34:09Z",
    "title_canon_sha256": "051146b0fba586c9b27febde1eafad539f49b08365c4be2eb6ded8daeffa15d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05307",
    "kind": "arxiv",
    "version": 1
  }
}