Pith Number

pith:Z7HA5BDQ

pith:2018:Z7HA5BDQS5QX2OD3QPUDZEQIDV

not attested not anchored not stored refs pending

A Significant Over-Luminosity in the Transiting Brown Dwarf CWW 89Ab

Adam Burrows, Benjamin T. Montet, Caroline V. Morley, James R. A. Davenport, Jason L. Curtis, Thomas G. Beatty

arxiv:1807.11500 v2 · 2018-07-30 · 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{Z7HA5BDQS5QX2OD3QPUDZEQIDV}

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

TOI-7154b: A Close-in Massive Brown Dwarf in an Eccentric Orbit

Receipt and verification

First computed	2026-05-18T00:03:45.945115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfce0e847097617d387b83e83c92081d6d9712d3d758e76e3648d48268eb83ea

Aliases

arxiv: 1807.11500 · arxiv_version: 1807.11500v2 · doi: 10.48550/arxiv.1807.11500 · pith_short_12: Z7HA5BDQS5QX · pith_short_16: Z7HA5BDQS5QX2OD3 · pith_short_8: Z7HA5BDQ

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/Z7HA5BDQS5QX2OD3QPUDZEQIDV \
  | 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: cfce0e847097617d387b83e83c92081d6d9712d3d758e76e3648d48268eb83ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65325274106bf90980031344fd6b6d5535842d770a93381058eb449d229b39e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-07-30T18:00:21Z",
    "title_canon_sha256": "c350b5b16e64dc9a2c70b90cd702b1e767d61b029c5ad153fc0d72c13feb0174"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11500",
    "kind": "arxiv",
    "version": 2
  }
}