Pith Number

pith:VTWKRSNZ

pith:2013:VTWKRSNZV35LNFKACTXDNCGJOJ

not attested not anchored not stored refs pending

CHIRON - A Fiber Fed Spectrometer for Precise Radial Velocities

Andrei Tokovinin, Andrew Szymkowiak, Christian Schwab, Debra A. Fischer, Julien F.P. Spronck, Marco Bonati, Matthew J. Giguere, Peter Moore

arxiv:1309.3971 v1 · 2013-09-16 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VTWKRSNZV35LNFKACTXDNCGJOJ}

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

4 papers in Pith

TESS light curves and surface activity in two low-mass eclipsing binaries: NSVS 01031772 and 2MASS J04100497+2931023

Kepler Image-Subtracted Light Curves and Variable Star Catalog of NGC 6819

Configuration of the $\xi$ Tau system constrained by multi-technique observations

Receipt and verification

First computed	2026-05-18T01:47:41.471514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aceca8c9b9aefab6954014ee3688c97263845ab1deee706f7024b7755fd22eaa

Aliases

arxiv: 1309.3971 · arxiv_version: 1309.3971v1 · doi: 10.48550/arxiv.1309.3971 · pith_short_12: VTWKRSNZV35L · pith_short_16: VTWKRSNZV35LNFKA · pith_short_8: VTWKRSNZ

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/VTWKRSNZV35LNFKACTXDNCGJOJ \
  | 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: aceca8c9b9aefab6954014ee3688c97263845ab1deee706f7024b7755fd22eaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be56ac4fdecaeed10a853592c2ce956d1c87d34fe82612e669f5a8a45045acc1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-09-16T14:18:10Z",
    "title_canon_sha256": "ed2e07f66600c0e5fab656e91090592a9931c3be19c1a3fec73f985f38e690ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.3971",
    "kind": "arxiv",
    "version": 1
  }
}