Pith Number

pith:MHTDT6SL

pith:2011:MHTDT6SLGXS2RNLHNFENQMJHPK

not attested not anchored not stored refs pending

The excitation of solar-like oscillations in a delta Scuti star by efficient envelope convection

A. Frasca, A. Grigahc\`ene, A. Kaiser, A. Moya, A. O. Thygesen, B. D. Clarke, C. Allen, D. Stello, D. W. Kurtz, G. Catanzaro, G. Handler, G. Houdek, H. Bruntt, H. Kjeldsen, J. Christensen-Dalsgaard, J. van Cleve, K. Uytterhoeven, P. De Cat, P. Lenz, T. Kallinger, T. L. Campante, T. L\"uftinger, T. R. Bedding, V. Antoci

arxiv:1109.4285 v1 · 2011-09-20 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MHTDT6SLGXS2RNLHNFENQMJHPK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:12:43.638890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61e639fa4b35e5a8b5676948d831277a86f0100159421f016715d3e6dc476855

Aliases

arxiv: 1109.4285 · arxiv_version: 1109.4285v1 · doi: 10.48550/arxiv.1109.4285 · pith_short_12: MHTDT6SLGXS2 · pith_short_16: MHTDT6SLGXS2RNLH · pith_short_8: MHTDT6SL

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/MHTDT6SLGXS2RNLHNFENQMJHPK \
  | 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: 61e639fa4b35e5a8b5676948d831277a86f0100159421f016715d3e6dc476855

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "036a3bdb43b4e451fd2d38d23b22ce663c5cd42e851051f72fd363427ea2f323",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-09-20T13:00:36Z",
    "title_canon_sha256": "57978a4973ba008450e8821d61691908f86f63a4f13874746ffcdb30e2952b6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4285",
    "kind": "arxiv",
    "version": 1
  }
}