Pith Number

pith:IJOKSH5T

pith:2008:IJOKSH5TVVQHG6BDKVQFITD6VZ

not attested not anchored not stored refs pending

VOSA: Virtual Observatory SED Analyzer. An application to the Collinder 69 open cluster

A. Bayo, C. Rodrigo, D. Barrado y Navascues, E. Solano, F. Allard, M. Morales--Calderon, R. Gutierrez

arxiv:0808.0270 v1 · 2008-08-02 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IJOKSH5TVVQHG6BDKVQFITD6VZ}

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

Three Extremely Metal-Poor stars: discovery of a new CEMP-no star

The origin of WHAM Point Source~46

CORALIE radial-velocity search for companions around evolved stars (CASCADES) V. Three planetary companions and achievable precision

Receipt and verification

First computed	2026-07-04T17:12:12.712113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

425ca91fb3ad607378235560544c7eae4426f631946ad5c8d5303db8ae993985

Aliases

arxiv: 0808.0270 · arxiv_version: 0808.0270v1 · doi: 10.48550/arxiv.0808.0270 · pith_short_12: IJOKSH5TVVQH · pith_short_16: IJOKSH5TVVQHG6BD · pith_short_8: IJOKSH5T

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/IJOKSH5TVVQHG6BDKVQFITD6VZ \
  | 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: 425ca91fb3ad607378235560544c7eae4426f631946ad5c8d5303db8ae993985

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12bac5a2a5f2dab0cffb66192a2605c62e1a2a811e3afef115eb848a84696f6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-08-02T16:17:29Z",
    "title_canon_sha256": "36ed5abb3a1a54358d1d7e400718cd6ae6670ce1d8408e345bd5f89258b33db3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0808.0270",
    "kind": "arxiv",
    "version": 1
  }
}