Pith Number

pith:WM5NYIF2

pith:2017:WM5NYIF2BZ245S5EAPKKEYJ2IL

not attested not anchored not stored refs pending

Searching for reflected light from $\tau$ Bootis b with high-resolution ground-based spectroscopy: Approaching the $10^{-5}$ contrast barrier

H.J. Hoeijmakers, I.A.G. Snellen, S.E. van Terwisga

arxiv:1711.05334 v1 · 2017-11-14 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WM5NYIF2BZ245S5EAPKKEYJ2IL}

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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	2026-05-18T00:22:27.439271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b33adc20ba0e75cecba403d4a2613a42d2be4def3384c5bef57ca755985d93bf

Aliases

arxiv: 1711.05334 · arxiv_version: 1711.05334v1 · doi: 10.48550/arxiv.1711.05334 · pith_short_12: WM5NYIF2BZ24 · pith_short_16: WM5NYIF2BZ245S5E · pith_short_8: WM5NYIF2

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/WM5NYIF2BZ245S5EAPKKEYJ2IL \
  | 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: b33adc20ba0e75cecba403d4a2613a42d2be4def3384c5bef57ca755985d93bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01042c990078b4dfb5e4780ece7890d10ec15bd2bf23a3aea9b45a5fd5c437ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-11-14T22:30:38Z",
    "title_canon_sha256": "5bd45bf9ea468a6817464998c0f21943775702fa681479aed4eb9278cbd73156"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05334",
    "kind": "arxiv",
    "version": 1
  }
}