Pith Number

pith:HCQWC7JI

pith:2012:HCQWC7JI6ASWUL5NYCCYTLW7HE

not attested not anchored not stored refs pending

Vertical Atmospheric Structure in a Variable Brown Dwarf: Pressure-dependent Phase Shifts in Simultaneous Hubble Space Telescope-Spitzer Light Curves

Adam Burrows, Adam P. Showman, Caroline V. Morley, Daniel Apai, Davin Flateau, Esther Buenzli, I. Neill Reid, Mark S. Marley, Nikole K. Lewis

arxiv:1210.6654 v2 · 2012-10-24 · 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{HCQWC7JI6ASWUL5NYCCYTLW7HE}

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	2026-05-18T03:41:12.122778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38a1617d28f0256a2fadc08589aedf3935080fccd8aa8e5eb757c2de79a7c98a

Aliases

arxiv: 1210.6654 · arxiv_version: 1210.6654v2 · doi: 10.48550/arxiv.1210.6654 · pith_short_12: HCQWC7JI6ASW · pith_short_16: HCQWC7JI6ASWUL5N · pith_short_8: HCQWC7JI

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/HCQWC7JI6ASWUL5NYCCYTLW7HE \
  | 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: 38a1617d28f0256a2fadc08589aedf3935080fccd8aa8e5eb757c2de79a7c98a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65dd74d993e07512aa1bbc7bde91d1ce5425a6ab8e509fe1da74b148c2ec84b1",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-10-24T20:00:04Z",
    "title_canon_sha256": "a4bad4f1b32c01e1308120c3ec8be616c376f508a8bd2bc0a4de5d84bb9b8579"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6654",
    "kind": "arxiv",
    "version": 2
  }
}