Pith Number

pith:34QFAO4N

pith:2019:34QFAO4NYKQKQSZXUDEXQFRRPQ

not attested not anchored not stored refs pending

Determining the Best Method of Calculating the Large Frequency Separation For Stellar Models

Enrico Corsaro, Lucas S. Viani, Sarbani Basu, Warrick H. Ball, William J. Chaplin

arxiv:1905.08333 v1 · 2019-05-20 · 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{34QFAO4NYKQKQSZXUDEXQFRRPQ}

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	2026-05-17T23:41:08.452436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df20503b8dc2a0a84b37a0c97816317c2280379db7eaa095e078c86066b73e1b

Aliases

arxiv: 1905.08333 · arxiv_version: 1905.08333v1 · doi: 10.48550/arxiv.1905.08333 · pith_short_12: 34QFAO4NYKQK · pith_short_16: 34QFAO4NYKQKQSZX · pith_short_8: 34QFAO4N

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/34QFAO4NYKQKQSZXUDEXQFRRPQ \
  | 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: df20503b8dc2a0a84b37a0c97816317c2280379db7eaa095e078c86066b73e1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a496fa01b1eb917d72953aa2649b490435908dec9fde0241dce9149f54fb3253",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-05-20T20:25:29Z",
    "title_canon_sha256": "22f161ba894e747e2e5842dcea1134cd09fdcdbc638290a363e647e6d3027c92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08333",
    "kind": "arxiv",
    "version": 1
  }
}