Pith Number

pith:X6XDZ3RA

pith:2020:X6XDZ3RANM7YBLH4YPYRHOQHBH

not attested not anchored not stored refs pending

The solar gravitational redshift from HARPS-LFC Moon spectra. A test of the General Theory of Relativity

A. Manescau, A. Su\'arez Mascare\~no, B. Toledo-Padr\'on, E. Caffau, G. Lo Curto, H.-G. Ludwig, J. I. Gonz\'alez Hern\'andez, L. Pasquini, M. Esposito, M. Steffen, P. Molaro, R. A. Probst, R. Holzwarth, R. Rebolo, Th. Udem, T. Steinmetz, T. W. H\"ansch, T. Wilken

arxiv:2009.10558 v2 · 2020-09-22 · astro-ph.SR · astro-ph.IM · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X6XDZ3RANM7YBLH4YPYRHOQHBH}

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

Gravitational redshift as a quantum channel: modeling the effects of gravitational redshift in quantum optics

Receipt and verification

First computed	2026-07-05T01:52:27.234311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfae3cee206b3f80acfcc3f113ba0709d16361a5f67e93bc7276cbb8816ad9ea

Aliases

arxiv: 2009.10558 · arxiv_version: 2009.10558v2 · doi: 10.48550/arxiv.2009.10558 · pith_short_12: X6XDZ3RANM7Y · pith_short_16: X6XDZ3RANM7YBLH4 · pith_short_8: X6XDZ3RA

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/X6XDZ3RANM7YBLH4YPYRHOQHBH \
  | 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: bfae3cee206b3f80acfcc3f113ba0709d16361a5f67e93bc7276cbb8816ad9ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a8f0057b42370c1be6b810ef628c278fd815724356b131930d3011280acb91b",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-09-22T13:59:18Z",
    "title_canon_sha256": "7861618fe856abed289967cc9a7c05cd7dd6e948c9ec80bc660fe785abbedf9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.10558",
    "kind": "arxiv",
    "version": 2
  }
}