Pith Number

pith:TKLAZEDN

pith:1999:TKLAZEDNVHZ3JBJ5YYPHPZBQCY

not attested not anchored not stored refs pending

Probable detection of starlight reflected from the giant exoplanet orbiting tau Bootis

(2) Rutherford Appleton Laboratory, Alan Penny (2), Andrew Collier Cameron (1), David James(1) ((1) University of St Andrews, Keith Horne (1), UK, UK)

arxiv:astro-ph/9911314 v3 · 1999-11-16 · 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{TKLAZEDNVHZ3JBJ5YYPHPZBQCY}

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.

Cited by

1 paper in Pith

Spinning out of focus: The challenge of rotational line broadening in exoplanet reflection spectroscopy

Receipt and verification

First computed	2026-07-04T16:11:54.800362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a960c906da9f3b4853dc61e77e430163be67a0abff03f812f27c981567fd21e

Aliases

arxiv: astro-ph/9911314 · arxiv_version: astro-ph/9911314v3 · doi: 10.48550/arxiv.astro-ph/9911314 · pith_short_12: TKLAZEDNVHZ3 · pith_short_16: TKLAZEDNVHZ3JBJ5 · pith_short_8: TKLAZEDN

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/TKLAZEDNVHZ3JBJ5YYPHPZBQCY \
  | 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: 9a960c906da9f3b4853dc61e77e430163be67a0abff03f812f27c981567fd21e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c372f7ec417129111f8dd5c4dce9c35ecb414ad390c26a398cdc87b186c415a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-11-16T20:10:35Z",
    "title_canon_sha256": "a51fe8e91c3e4d1b851670ee25926d1e5d17dd4cf3cf189b2068fa7498966564"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9911314",
    "kind": "arxiv",
    "version": 3
  }
}