Pith Number

pith:57RWMPR5

pith:2016:57RWMPR5DPECDZUXHNLDR4PPUL

not attested not anchored not stored refs pending

An extensive radial velocity survey toward NGC 6253

1290 Sauverny, 3), 51 Ch. des Mailettes, C. H. F. Melo (2), Chile (3) Departamento de Fisica e Astronomia, D. Queloz (4), Faculdade de Ci\^encias, G. Piotto (5), I. Saviane (2) ((1) Instituto de Astrof\'isica e Ci\^encias do Espa\c{c}o, IT-35122, IT-35122. Italy), Italy (6) INAF - Osservatorio Astronomico di Padova, L. R. Bedin (6), M. Montalto (1), N. C. Santos (1, Padova, Portugal (2) European Southern Observatory, Portugal (4) Observatoire de Gen\'eve, S. Desidera (6), Switzerland (5) Dipartimento di Fisica e Astronomia Galileo Galilei, Universidade do Porto, Universit\'a di Padova, Vicolo dell'Osservatorio 3, Vicolo dellOsservatorio 5, Y. Momany (6)

arxiv:1601.02256 v1 · 2016-01-10 · astro-ph.EP · 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{57RWMPR5DPECDZUXHNLDR4PPUL}

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	2026-05-18T01:20:40.410538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efe3663e3d1bc821e6973b5638f1efa2fafed8d11eedb7f334debf33a4d7de24

Aliases

arxiv: 1601.02256 · arxiv_version: 1601.02256v1 · doi: 10.48550/arxiv.1601.02256 · pith_short_12: 57RWMPR5DPEC · pith_short_16: 57RWMPR5DPECDZUX · pith_short_8: 57RWMPR5

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/57RWMPR5DPECDZUXHNLDR4PPUL \
  | 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: efe3663e3d1bc821e6973b5638f1efa2fafed8d11eedb7f334debf33a4d7de24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b2d6d30177033b0ded779d5f5408ddabc2a112aaab8d0f72983043db3c60e40",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-01-10T19:17:16Z",
    "title_canon_sha256": "c554a44d8abedbaa95a863aa472ca09ffb3513ea0806661b60ce99c71980cd22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.02256",
    "kind": "arxiv",
    "version": 1
  }
}