Pith Number

pith:OZXF7HEA

pith:2009:OZXF7HEA2YNKN576MXHWJ3ZU54

not attested not anchored not stored refs pending

Spectroscopic Detection of Carbon Monoxide in Two Late-type T Dwarfs

D. A. Golimowski (Johns Hopkins), D. Saumon (LANL), K. S. Noll (StScI), M. S. Marley (NASA Ames), S. K. Leggett (Gemini), T. R. Geballe (Gemini)

arxiv:0901.2134 v1 · 2009-01-14 · 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{OZXF7HEA2YNKN576MXHWJ3ZU54}

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	2026-05-18T04:29:23.836441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

766e5f9c80d61aa6f7fe65cf64ef34ef07fe717e8912c6471c8f76f6873315c4

Aliases

arxiv: 0901.2134 · arxiv_version: 0901.2134v1 · doi: 10.48550/arxiv.0901.2134 · pith_short_12: OZXF7HEA2YNK · pith_short_16: OZXF7HEA2YNKN576 · pith_short_8: OZXF7HEA

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/OZXF7HEA2YNKN576MXHWJ3ZU54 \
  | 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: 766e5f9c80d61aa6f7fe65cf64ef34ef07fe717e8912c6471c8f76f6873315c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd311ea596b40e1146bb449e99da28cd0548c9103a16fa751ae78c3805f842ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-01-14T22:08:59Z",
    "title_canon_sha256": "85a7fd25ccc4b10cdf3ccf204ea5a6a7b0c2425ca06c79206248eb0d4ebe0643"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.2134",
    "kind": "arxiv",
    "version": 1
  }
}