Pith Number

pith:LBGHYLSW

pith:2021:LBGHYLSW2JCII4YMQMRNRDVCTK

not attested not anchored not stored refs pending

Extreme Precision Radial Velocity Working Group Final Report

Andreas Quirrenbach, Andres Seifahrt, Andrew W. Howard, Andy Szentgyorgyi, Annelies Mortier, Ansgar Reiners, Arpita Roy, Benjamin Fulton, B. Scott Gaudi, Chad Bender, Charles Beichman, Christian Schwab, David W. Latham, Eric B. Ford, Eric E. Mamajek, Fred Hearty, Gary Blackwood, Gautam Vasisht, Heather M. Cegla, Jason D. Eastman, Jennifer A. Burt, Johanna K. Teske, Johannes L\"ohner-B\"ottcher, John L. Callas, Jonathan Crass, Patrick Newman, Paul Robertson, Peter Plavchan, Rapha\"elle D. Haywood, Rose Gibson, Ryan Terrien, Samantha Thompson, Samuel Halverson, Scott A. Diddams, Stephanie Leifer, Xavier Dumusque

arxiv:2107.14291 v1 · 2021-07-29 · astro-ph.IM · 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{LBGHYLSW2JCII4YMQMRNRDVCTK}

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

6 papers in Pith

Modeling Doppler Shifts in Radial-Velocity Data with Deep Learning toward Earth-mass Exoplanet Detection

Improving the Precision of Line-by-Line Radial Velocities: A Data-Driven Iterative Algorithm for Spectral Line Selection

gr8stars II : judgement day for spectroscopic parameter model systematics

Sensitivity of spectral lines to granulation: The Sun

Exposure-averaged Gaussian Processes for Combining Overlapping Datasets

Receipt and verification

First computed	2026-07-05T03:01:58.670531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

584c7c2e56d24484730c8322d88ea29abec05a15d57dc66f402cc2867744f997

Aliases

arxiv: 2107.14291 · arxiv_version: 2107.14291v1 · doi: 10.48550/arxiv.2107.14291 · pith_short_12: LBGHYLSW2JCI · pith_short_16: LBGHYLSW2JCII4YM · pith_short_8: LBGHYLSW

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/LBGHYLSW2JCII4YMQMRNRDVCTK \
  | 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: 584c7c2e56d24484730c8322d88ea29abec05a15d57dc66f402cc2867744f997

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de69d24f523ba971e01cce9564e805c82309b95e33ac8bcd474deaf31441a8bf",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-07-29T19:29:59Z",
    "title_canon_sha256": "2bc5b11784bfb4295f9f12c311e36ca2003c37ea3b46b7612b3a1517e1bf95be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.14291",
    "kind": "arxiv",
    "version": 1
  }
}