Pith Number

pith:ZPAURJQJ

pith:2007:ZPAURJQJAGELS2SNU6GYK37IWV

not attested not anchored not stored refs pending

Solar heavy element abundance: constraints from frequency separation ratios of low-degree p modes

Aldo M. Serenelli, Graham A. Verner, Roger New, Sarbani Basu, William J. Chaplin, Yvonne Elsworth

arxiv:0705.3154 v2 · 2007-05-22 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZPAURJQJAGELS2SNU6GYK37IWV}

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.

Cited by

1 paper in Pith

Asteroseismological constraints on--and hints of--dark matter interactions

Receipt and verification

First computed	2026-07-04T15:33:55.292798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbc148a6090188b96a4da78d856fe8b5658ebae4050e94bf9ec5ee4231d6feb0

Aliases

arxiv: 0705.3154 · arxiv_version: 0705.3154v2 · doi: 10.48550/arxiv.0705.3154 · pith_short_12: ZPAURJQJAGEL · pith_short_16: ZPAURJQJAGELS2SN · pith_short_8: ZPAURJQJ

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/ZPAURJQJAGELS2SNU6GYK37IWV \
  | 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: cbc148a6090188b96a4da78d856fe8b5658ebae4050e94bf9ec5ee4231d6feb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92460d7991791d54e25b2b8ffc478bb5291947a0b37789e3bb3afbd31a15ccaf",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-05-22T12:55:43Z",
    "title_canon_sha256": "a675d2999a8e09b1cdc529569cae0bba054c20afbb720f1e06ea78c532a5d799"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.3154",
    "kind": "arxiv",
    "version": 2
  }
}