Pith Number

pith:4LRTWHFN

pith:2010:4LRTWHFNPTQSV7IYYSNJHKNOBM

not attested not anchored not stored refs pending

The catalog of radial velocity standard stars for the Gaia RVS: status and progress of the observations

(2) OBSPM/GEPI, (3) GRAAL, (4) IAS, (5) OBSPM/IMCCE, (6) Obs. Geneve, (7) Obs. Strasbourg), A. Siebert (7) ((1) LAB, A. Vigneron (5), C. Soubiran (1), D. Hestroffer (5), D. Katz (2), F. Crifo (2), G. Jasniewicz (3), J. Berthier (5), L. Chemin (1), L. Veltz (4), S. Udry (6)

arxiv:1010.0615 v1 · 2010-10-04 · astro-ph.GA · 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{4LRTWHFNPTQSV7IYYSNJHKNOBM}

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	2026-05-18T02:23:47.252376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2e33b1cad7ce12afd18c49a93a9ae0b34abeffa0bcaf40085bfe816412a19ef

Aliases

arxiv: 1010.0615 · arxiv_version: 1010.0615v1 · doi: 10.48550/arxiv.1010.0615 · pith_short_12: 4LRTWHFNPTQS · pith_short_16: 4LRTWHFNPTQSV7IY · pith_short_8: 4LRTWHFN

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/4LRTWHFNPTQSV7IYYSNJHKNOBM \
  | 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: e2e33b1cad7ce12afd18c49a93a9ae0b34abeffa0bcaf40085bfe816412a19ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a255f29da068904eb0a4a6eb313ac3c3e1687a1cd3aa7147f95dbfe7fa6787b4",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-10-04T15:04:27Z",
    "title_canon_sha256": "81be09814a9723542d8ab2c31044e1d8330d479e0b70c5a0548d4c5435e9b657"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.0615",
    "kind": "arxiv",
    "version": 1
  }
}