Pith Number

pith:BJV6PKEQ

pith:2026:BJV6PKEQPJYAGZCCEYMDYTYJHT

not attested not anchored not stored refs pending

Latitudinal chemical and cloud variations in the atmosphere of a brown dwarf

Alice Radcliffe, Allan Denis, Arthur Vigan, Benjamin Charnay, Flavien Kiefer, Ga\"el Chauvin, Lucas Teinturier, Matthieu Ravet, Micka\"el Bonnefoy, Paulina Palma-Bifani, Sam de Regt

arxiv:2607.11642 v1 · 2026-07-13 · 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{BJV6PKEQPJYAGZCCEYMDYTYJHT}

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	2026-07-14T02:22:16.412560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a6be7a8907a7003644226183c4f093ce0974031824285f917997adb0987f3d1

Aliases

arxiv: 2607.11642 · arxiv_version: 2607.11642v1 · doi: 10.48550/arxiv.2607.11642 · pith_short_12: BJV6PKEQPJYA · pith_short_16: BJV6PKEQPJYAGZCC · pith_short_8: BJV6PKEQ

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/BJV6PKEQPJYAGZCCEYMDYTYJHT \
  | 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: 0a6be7a8907a7003644226183c4f093ce0974031824285f917997adb0987f3d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30c8b1636b8d27b56669d6bf37f473a67823ff4aaebd958946316660bbad936f",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-07-13T14:57:50Z",
    "title_canon_sha256": "999d7e3de980968aa4917031321b457215b282e62b6bcf5b1da64095e53152fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.11642",
    "kind": "arxiv",
    "version": 1
  }
}