Pith Number

pith:G73TSMGE

pith:2019:G73TSMGESSB4WM24T4ZI5ZNWLK

not attested not anchored not stored refs pending

PB 8783: the first sdO star suitable for asteroseismic modeling?

Elizabeth M. Green, Gilles Fontaine, Marilyn Latour, Peter N\'emeth, Pierre Brassard, Stephane Charpinet, Suzanna K. Randall, Valerie van Grootel

arxiv:1905.00654 v1 · 2019-05-02 · 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{G73TSMGESSB4WM24T4ZI5ZNWLK}

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	2026-05-17T23:47:11.308437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37f73930c49483cb335c9f328ee5b65a9448c385f03dbfd2500e0c20c4d35352

Aliases

arxiv: 1905.00654 · arxiv_version: 1905.00654v1 · doi: 10.48550/arxiv.1905.00654 · pith_short_12: G73TSMGESSB4 · pith_short_16: G73TSMGESSB4WM24 · pith_short_8: G73TSMGE

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/G73TSMGESSB4WM24T4ZI5ZNWLK \
  | 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: 37f73930c49483cb335c9f328ee5b65a9448c385f03dbfd2500e0c20c4d35352

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6523ad5bb7d30774812f252b21e6ac779565dc06388eaf5c6c83b653794794a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-05-02T10:24:49Z",
    "title_canon_sha256": "76394f3d8c08e6d298e8b3d432d119ade56a91d368886868216fe3b07db851b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.00654",
    "kind": "arxiv",
    "version": 1
  }
}