Pith Number

pith:ISQP4ENL

pith:2006:ISQP4ENLOX4SEM2GV5TLHZ663V

not attested not anchored not stored refs pending

Spectroscopic rotational velocities of brown dwarfs

E. L. Martin, H. Bouy, M. R. Zapatero Osorio, R. Deshpande, R. Tata, R. Wainscoat

arxiv:astro-ph/0603194 v2 · 2006-03-08 · 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{ISQP4ENLOX4SEM2GV5TLHZ663V}

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	2026-05-18T04:29:04.957807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44a0fe11ab75f9223346af66b3e7dedd56ae99a2fe5a0e2706055ad09fd85ed5

Aliases

arxiv: astro-ph/0603194 · arxiv_version: astro-ph/0603194v2 · doi: 10.48550/arxiv.astro-ph/0603194 · pith_short_12: ISQP4ENLOX4S · pith_short_16: ISQP4ENLOX4SEM2G · pith_short_8: ISQP4ENL

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/ISQP4ENLOX4SEM2GV5TLHZ663V \
  | 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: 44a0fe11ab75f9223346af66b3e7dedd56ae99a2fe5a0e2706055ad09fd85ed5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a17e561cb1b944391650818ca1b149fb63c071b3cb11aff2033c453e33813ba",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-03-08T12:47:47Z",
    "title_canon_sha256": "bcad1f1625505d278cd5b25460ee70050875371c3055f1a38079328fa6d7d178"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0603194",
    "kind": "arxiv",
    "version": 2
  }
}