Pith Number

pith:DXYKJXRG

pith:2010:DXYKJXRG6X2X6XYXZXGNFX5YJP

not attested not anchored not stored refs pending

The low-mass diskless population of Corona Australis

(2) ESA-ESTEC, (3) Herschel Science Center, 4), (4) Spitzer Science Center, (5) Th\"uringer Landessternwarte, Bel\'en L\'opez Mart\'i (1), Bruno Mer\'in (3), Caltech, David Barrado (1), ESA-ESAC, Germany), Herv\'e Bouy (3), Jochen Eisl\"offel (5) ((1) Centro de Astrobiolog\'ia (INTA-CSIC), Loredana Spezzi (2), Mar\'ia Morales-Calder\'on (1, Noordwijk, Pasadena, Spain, Tautenburg, The Netherlands, USA, Villanueva de la Ca\~ada, Villanueva de la Ca\~nada

arxiv:1003.2894 v2 · 2010-03-15 · 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{DXYKJXRG6X2X6XYXZXGNFX5YJP}

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	2026-05-18T02:08:33.921196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1df0a4de26f5f57f5f17cdccd2dfb84bf1009077f484651a1adebfc296119a36

Aliases

arxiv: 1003.2894 · arxiv_version: 1003.2894v2 · doi: 10.48550/arxiv.1003.2894 · pith_short_12: DXYKJXRG6X2X · pith_short_16: DXYKJXRG6X2X6XYX · pith_short_8: DXYKJXRG

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/DXYKJXRG6X2X6XYXZXGNFX5YJP \
  | 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: 1df0a4de26f5f57f5f17cdccd2dfb84bf1009077f484651a1adebfc296119a36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e67e9c18830018d2bae4bbf826e3c12a39453c499072ca094fb4e6ca1f253e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-03-15T11:15:42Z",
    "title_canon_sha256": "4c6d623b73533ab037c9bc71da278e8242ee0afd07cad35208e2b23a52637e4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.2894",
    "kind": "arxiv",
    "version": 2
  }
}