Pith Number

pith:SOQWHNIG

pith:2021:SOQWHNIGQ2EHX4QMUO2Y6UZU7S

not attested not anchored not stored refs pending

Exploring deep and hot adiabats as a potential solution to the radius inflation problem in brown dwarfs: Long-timescale models of the deep atmospheres of KELT-1b, Kepler-13Ab, and SDSS1411B

F. Sainsbury-Martinez, J. D. Lothringer, M. W. Phillips, P. Tremblin, S. L. Casewell

arxiv:2109.08609 v2 · 2021-09-17 · astro-ph.EP · 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{SOQWHNIGQ2EHX4QMUO2Y6UZU7S}

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	2026-07-05T03:40:46.457991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93a163b50686887bf20ca3b58f5334fc9a664d1077856fafa6fa7a0e4a091ec3

Aliases

arxiv: 2109.08609 · arxiv_version: 2109.08609v2 · doi: 10.48550/arxiv.2109.08609 · pith_short_12: SOQWHNIGQ2EH · pith_short_16: SOQWHNIGQ2EHX4QM · pith_short_8: SOQWHNIG

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/SOQWHNIGQ2EHX4QMUO2Y6UZU7S \
  | 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: 93a163b50686887bf20ca3b58f5334fc9a664d1077856fafa6fa7a0e4a091ec3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d3331f84eaeed7df1725d674f7be3b58034a596800b95dd38c4a2e12504d5d9",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-09-17T15:32:18Z",
    "title_canon_sha256": "abd49c3d7010825d82b80626946ee1fe86943f3a245468c880f84a34511939e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.08609",
    "kind": "arxiv",
    "version": 2
  }
}