Pith Number

pith:HMP6GJHV

pith:2010:HMP6GJHVBLVE6ZAV4Z2KBFL5TF

not attested not anchored not stored refs pending

Clouds in the Coldest Brown Dwarfs: FIRE Spectroscopy of Ross 458C

Adam J. Burgasser (UCSD), Craig McMurtry (U. Rochester), Didier Saumon (LANL), Eric E. Mamajek (U. Rochester), John J. Bochanski (MIT), Judith L. Pipher (U. Rochester), Mark S. Marley (NASA/Ames), Michael C. Cushing (NASA/JPL), Robert A. Simcoe (MIT), William J. Forrest (U. Rochester)

arxiv:1009.5722 v1 · 2010-09-28 · 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{HMP6GJHVBLVE6ZAV4Z2KBFL5TF}

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	2026-05-18T02:05:15.819382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b1fe324f50aea4f6415e674a0957d997d039a3996811bbd271d856308941f94

Aliases

arxiv: 1009.5722 · arxiv_version: 1009.5722v1 · doi: 10.48550/arxiv.1009.5722 · pith_short_12: HMP6GJHVBLVE · pith_short_16: HMP6GJHVBLVE6ZAV · pith_short_8: HMP6GJHV

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/HMP6GJHVBLVE6ZAV4Z2KBFL5TF \
  | 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: 3b1fe324f50aea4f6415e674a0957d997d039a3996811bbd271d856308941f94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d017cf877094394159e71d01206a5596f4e4e4f6f71c2802708e5e8569a10404",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-09-28T23:39:08Z",
    "title_canon_sha256": "30b0caaf4c80230bad7430cd737d2f794d8505e46319a232c611cc138d48b93a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5722",
    "kind": "arxiv",
    "version": 1
  }
}