Pith Number

pith:K3QBZTHC

pith:2025:K3QBZTHCO5F6C3PUVRDAOTUJF4

not attested not anchored not stored refs pending

Asteroseismology of Metal-Poor Red Giants Observed by TESS

Corin Marasco, David Nidever, Jamie Tayar

arxiv:2504.18642 v1 · 2025-04-25 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K3QBZTHCO5F6C3PUVRDAOTUJF4}

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

Precise Asteroseismic Ages for the Helmi Streams

Receipt and verification

First computed	2026-07-05T10:54:18.337997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56e01ccce2774be16df4ac46074e892f2107161f91bd06d1a78ef21667d40073

Aliases

arxiv: 2504.18642 · arxiv_version: 2504.18642v1 · doi: 10.48550/arxiv.2504.18642 · pith_short_12: K3QBZTHCO5F6 · pith_short_16: K3QBZTHCO5F6C3PU · pith_short_8: K3QBZTHC

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/K3QBZTHCO5F6C3PUVRDAOTUJF4 \
  | 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: 56e01ccce2774be16df4ac46074e892f2107161f91bd06d1a78ef21667d40073

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29625f7235f8e4dfe7fa8fc71ce724fdf76f9691f6165cbc20d775c103a041fb",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-04-25T18:41:57Z",
    "title_canon_sha256": "1ef1322e6506a61b09c26b13a3299687a8305313abd79056d1ab935a163623b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.18642",
    "kind": "arxiv",
    "version": 1
  }
}