Pith Number

pith:DSAR5FHA

pith:2022:DSAR5FHAGPC4WHIQNZAGYU2XNC

not attested not anchored not stored refs pending

Inversions of stellar structure from asteroseismic data

Daniel R. Reese, Ga\"el Buldgen, Ian W. Roxburgh, J\'er\^ome B\'etrisey, Sergei V. Vorontsov

arxiv:2206.11507 v1 · 2022-06-23 · 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{DSAR5FHAGPC4WHIQNZAGYU2XNC}

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	2026-07-05T04:34:20.683192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c811e94e033c5cb1d106e406c535768a688f07fd7d16d831636de1d45cd0e90

Aliases

arxiv: 2206.11507 · arxiv_version: 2206.11507v1 · doi: 10.48550/arxiv.2206.11507 · pith_short_12: DSAR5FHAGPC4 · pith_short_16: DSAR5FHAGPC4WHIQ · pith_short_8: DSAR5FHA

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/DSAR5FHAGPC4WHIQNZAGYU2XNC \
  | 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: 1c811e94e033c5cb1d106e406c535768a688f07fd7d16d831636de1d45cd0e90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5aa495e37cf9d25e9439c94c24e7d64b20e1bfedfdfd3c7b1cf41631c9d6f00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-06-23T07:19:42Z",
    "title_canon_sha256": "a2df6422ab01126ad021cdb4719b0cf2898047ac54eaa9e66cda5f37ce562554"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.11507",
    "kind": "arxiv",
    "version": 1
  }
}