Pith Number

pith:DGZ6OQGY

pith:2012:DGZ6OQGYDOOCOWIJWCEUAWJ3FR

not attested not anchored not stored refs pending

The Gaia spectrophotometric standard stars survey. I. Preliminary results

A. Bragaglia, A. Castro, C. Cacciari, C. Jordi, C. Lardo, E. Masana, E. Pancino (INAF-OABO), E. Rossetti, F. Figueras, F. Fusi Pecci, F. Vilardell, G. Altavilla, G. Cocozza, H. Voss, J. M. Carrasco, L. Balaguer Nunez, L. Federici, M. Bellazzini, M. Gebran, M. Monguio, P. Montegriffo, S. Galleti, S. Marinoni, S. Ragaini, S. Trager, W. Schuster

arxiv:1207.6042 v1 · 2012-07-25 · 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{DGZ6OQGYDOOCOWIJWCEUAWJ3FR}

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	2026-05-18T01:56:07.647207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19b3e740d81b9c275909b08940593b2c7afd210988d09d365d335734d3c45945

Aliases

arxiv: 1207.6042 · arxiv_version: 1207.6042v1 · doi: 10.48550/arxiv.1207.6042 · pith_short_12: DGZ6OQGYDOOC · pith_short_16: DGZ6OQGYDOOCOWIJ · pith_short_8: DGZ6OQGY

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/DGZ6OQGYDOOCOWIJWCEUAWJ3FR \
  | 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: 19b3e740d81b9c275909b08940593b2c7afd210988d09d365d335734d3c45945

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "168d1c72ba8d0cd983402f12fd16c647f7d522dcea5dac19d7c66c895a933953",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-07-25T16:18:31Z",
    "title_canon_sha256": "47b90328dbb0d4d1b771686d28a2aaa069fe833eb891ecb02c591cfca7375019"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6042",
    "kind": "arxiv",
    "version": 1
  }
}