Pith Number

pith:OG67ZU7V

pith:2018:OG67ZU7V6WBTJROCARNQVIGT5C

not attested not anchored not stored refs pending

VVV Survey of Blue Horizontal-Branch Stars in the Bulge-Halo Transition Region of the Milky Way

2, 2), (2) Instituto Milenio de Astrof\'isica, 3), (3) Vatican Observatory, (4) Universidad de Antofagasta, (5) Pontificia Universidad Cat\'olica de Chile, (6) Universidade Federal de Santa Catarina, (7) University of Notre Dame, Antofagasta, Brazil, Chile, Dante Minniti (1, David Brown (3) ((1) Universidad Andr\'es Bello, Europe, Florian\'opolis, Javier Alonso-Garc\'ia (4, Katherine Montenegro (1, Maren Hempel (5), Notre Dame, Roberto K. Saito (6), Santiago, Timothy C. Beers (7), USA), Vatican City State

arxiv:1810.00316 v1 · 2018-09-30 · 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{OG67ZU7V6WBTJROCARNQVIGT5C}

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	2026-05-17T23:52:05.049369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71bdfcd3f5f58334c5c2045b0aa0d3e897441feefb4e88933c5e9e6a8b635535

Aliases

arxiv: 1810.00316 · arxiv_version: 1810.00316v1 · doi: 10.48550/arxiv.1810.00316 · pith_short_12: OG67ZU7V6WBT · pith_short_16: OG67ZU7V6WBTJROC · pith_short_8: OG67ZU7V

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/OG67ZU7V6WBTJROCARNQVIGT5C \
  | 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: 71bdfcd3f5f58334c5c2045b0aa0d3e897441feefb4e88933c5e9e6a8b635535

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c49a50b07795ae519ce5e152a2c04b33312e7a4ca7c2e36272fc5b488f1f1c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-09-30T04:38:44Z",
    "title_canon_sha256": "2053e904417c6c782a56bd5ba59f4cf1270d505b84c96576b7f3c588047c559e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.00316",
    "kind": "arxiv",
    "version": 1
  }
}