Pith Number

pith:RFN5LVFZ

pith:2019:RFN5LVFZK5EVDWW2HEZVZM4TV2

not attested not anchored not stored refs pending

Cloud Atlas: Variability in and out of the Water Band in the Planetary-mass HD 203030B Points to Cloud Sedimentation in Low-gravity L Dwarfs

Adam J. Burgasser, Ben W. P. Lew, D\'aniel Apai, Elena Manjavacas, Glenn Schneider, Jacqueline Radigan, Luigi R. Bedin, Mark S. Marley, Nicolas Cowan, Patrick J. Lowrance, Paulo A. Miles-P\'aez, Stanimir Metchev, Theodora Karalidi, Yifan Zhou

arxiv:1908.09403 v1 · 2019-08-25 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RFN5LVFZK5EVDWW2HEZVZM4TV2}

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	2026-07-05T00:10:42.634929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

895bd5d4b9574951dada39335cb393ae8fb42d19772156e747c2a78b9c73905e

Aliases

arxiv: 1908.09403 · arxiv_version: 1908.09403v1 · doi: 10.48550/arxiv.1908.09403 · pith_short_12: RFN5LVFZK5EV · pith_short_16: RFN5LVFZK5EVDWW2 · pith_short_8: RFN5LVFZ

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/RFN5LVFZK5EVDWW2HEZVZM4TV2 \
  | 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: 895bd5d4b9574951dada39335cb393ae8fb42d19772156e747c2a78b9c73905e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33fd909f448306eaa1717de7550fd3d4e6393255955c902a63f253f75e11d29b",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-08-25T22:15:59Z",
    "title_canon_sha256": "d89ed2d83a25a18fd0c035d74676f27a50fee59140895d5280e419165544e3b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09403",
    "kind": "arxiv",
    "version": 1
  }
}