Pith Number

pith:366QTF2X

pith:2003:366QTF2XAT4DTXQXPOCZFEOQOR

not attested not anchored not stored refs pending

Gravity Indicators in the Near-Infrared Spectra of Brown Dwarfs

George H. Rieke (Steward observatory, Jim Liebert, Michael R. Meyer, Nadya Gorlova, University of Arizona, USA)

arxiv:astro-ph/0305147 v1 · 2003-05-09 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{366QTF2XAT4DTXQXPOCZFEOQOR}

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	2026-07-04T16:37:00.167998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfbd09975704f839de177b859291d074434d444acaf47b1d8a9d0851bf431ca9

Aliases

arxiv: astro-ph/0305147 · arxiv_version: astro-ph/0305147v1 · doi: 10.48550/arxiv.astro-ph/0305147 · pith_short_12: 366QTF2XAT4D · pith_short_16: 366QTF2XAT4DTXQX · pith_short_8: 366QTF2X

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/366QTF2XAT4DTXQXPOCZFEOQOR \
  | 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: dfbd09975704f839de177b859291d074434d444acaf47b1d8a9d0851bf431ca9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca878d19dd179d5b0e5a43bf9b4000ee08eed5de058a37bfe79eca60b586ca95",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-05-09T04:25:40Z",
    "title_canon_sha256": "26b7a05c985d73381b75e6ea9cec7562a6288746e2189622d7d13cb4e8bf8e68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0305147",
    "kind": "arxiv",
    "version": 1
  }
}