Pith Number

pith:Z7ESCPKM

pith:2020:Z7ESCPKMQNQI437NT25NSWBKGD

not attested not anchored not stored refs pending

Detection Limits of Low-mass, Long-period Exoplanets Using Gaussian Processes Applied to HARPS-N Solar RVs

A. Collier Cameron, A. Ghedina, A. Mortier, A. Sozzetti, C. A. Watson, C-H. Li, D. Charbonneau, D. F. Phillips, D. Sasselov, D. W. Latham, E. Molinari, E. Poretti, F. Pepe, G. Micela, H. M. Cegla, J. Maldonado, K. Rice, L. Malavolta, M. Cecconi, M. Gonzalez, M. Lodi, M. L\'opez-Morales, N. Buchschacher, N. Langellier, R. Cosentino, R. D. Haywood, R. L. Walsworth, S. H. Saar, S. Thompson, S. Udry, T. W. Milbourne, X. Dumusque

arxiv:2008.05970 v2 · 2020-08-13 · astro-ph.EP · astro-ph.IM · 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{Z7ESCPKMQNQI437NT25NSWBKGD}

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	2026-07-05T02:45:48.435437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfc9213d4c83608e6fed9ebad9582a30cb079de44068d3dd70eececcda809e0c

Aliases

arxiv: 2008.05970 · arxiv_version: 2008.05970v2 · doi: 10.48550/arxiv.2008.05970 · pith_short_12: Z7ESCPKMQNQI · pith_short_16: Z7ESCPKMQNQI437N · pith_short_8: Z7ESCPKM

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/Z7ESCPKMQNQI437NT25NSWBKGD \
  | 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: cfc9213d4c83608e6fed9ebad9582a30cb079de44068d3dd70eececcda809e0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e24f7ee3b26de489e8307542afdb615955b4f97b6ccd72db1c1f6e9548a1810",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-08-13T15:36:48Z",
    "title_canon_sha256": "97e65734a673f85c3cf999b9a144e11965fbc1192ff415b29d2f753bbdfc3057"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.05970",
    "kind": "arxiv",
    "version": 2
  }
}