Pith Number

pith:BRZKFCGR

pith:2020:BRZKFCGREAT6CMR3YRWFN4ZVT7

not attested not anchored not stored refs pending

Solar Contamination in Extreme Precision Radial Velocity Measurements: Deleterious Effects and Prospects for Mitigation

Andrew Monson, Arpita Roy, Arvind Gupta, Chad F. Bender, Christian Schwab, Cullen H. Blake, Eli Golub, Gudmundur Stefansson, Jason T. Wright, Jayadev Rajagopal, Joe P. Ninan, Kurt P. Jaehnig, Kyle Kaplan, Marsha J. Wolf, Michael W. McElwain, Paul Robertson, Ryan C. Terrien, Sam Halverson, Sarah E. Logsdon, Sharon Xuesong Wang, Shubham Kanodia, Suvrath Mahadevan

arxiv:2002.09468 v1 · 2020-02-21 · astro-ph.IM · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BRZKFCGREAT6CMR3YRWFN4ZVT7}

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	2026-07-05T00:50:15.310843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c72a288d12027e1323bc46c56f3359fdb6edc081ffb5b72c4e13eca0ee6cee1

Aliases

arxiv: 2002.09468 · arxiv_version: 2002.09468v1 · doi: 10.48550/arxiv.2002.09468 · pith_short_12: BRZKFCGREAT6 · pith_short_16: BRZKFCGREAT6CMR3 · pith_short_8: BRZKFCGR

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/BRZKFCGREAT6CMR3YRWFN4ZVT7 \
  | 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: 0c72a288d12027e1323bc46c56f3359fdb6edc081ffb5b72c4e13eca0ee6cee1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf2349583a795c1e93e46ff46fc952e65c139880f4b34c7f6c53a3afcdc5af76",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-02-21T18:36:01Z",
    "title_canon_sha256": "acdebfa4717a7036e2d157f6536d9df291dd5f9f38eff5b4d8133660d5e88a7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.09468",
    "kind": "arxiv",
    "version": 1
  }
}