Pith Number

pith:KOGVBLQN

pith:2020:KOGVBLQNR2HFRF4TOSF455ZBX7

not attested not anchored not stored refs pending

Asteroseismic Inference of Subgiant Evolutionary Parameters with Deep Learning

Dennis Stello, Earl P. Bellinger, James S. Kuszlewicz, Marc Hon, Saskia Hekker

arxiv:2009.06972 v2 · 2020-09-15 · 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{KOGVBLQNR2HFRF4TOSF455ZBX7}

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	2026-07-05T01:39:28.968691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

538d50ae0d8e8e589793748bcef721bff2df02fd0fa0a1ae0c95bdb943b28ba3

Aliases

arxiv: 2009.06972 · arxiv_version: 2009.06972v2 · doi: 10.48550/arxiv.2009.06972 · pith_short_12: KOGVBLQNR2HF · pith_short_16: KOGVBLQNR2HFRF4T · pith_short_8: KOGVBLQN

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/KOGVBLQNR2HFRF4TOSF455ZBX7 \
  | 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: 538d50ae0d8e8e589793748bcef721bff2df02fd0fa0a1ae0c95bdb943b28ba3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ce4df163d115784cda86657a5e9b1e1df57b5c83ad78e090b02968cd3771af6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-09-15T10:29:08Z",
    "title_canon_sha256": "ed9fa7a201494d2311cae6977a1593b6b8b065314c9b655f27a8dbdd513cd7eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.06972",
    "kind": "arxiv",
    "version": 2
  }
}