Pith Number

pith:D7PGHT2O

pith:2021:D7PGHT2O57U52RNYFXIYQM3SWA

not attested not anchored not stored refs pending

Multiplicity of Galactic Luminous Blue Variable stars

A. Lobel, B. Miszalski, C. Lanthermann, D. Hutsem\'ekers, E. Gosset, H. Sana, J. Kluska, L. Mahy, M. Reggiani, R. Manick

arxiv:2105.12380 v1 · 2021-05-26 · 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{D7PGHT2O57U52RNYFXIYQM3SWA}

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

1 paper in Pith

Unveiling the Milky Way with a Gaia DR3 census of OB-type stars within 2 kpc. I. Tracing local Galactic structure, massive star-forming regions and core-collapse supernova progenitors

Receipt and verification

First computed	2026-07-05T03:42:42.296064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fde63cf4eefe9dd45b82dd1883372b026a3f87d42537c84dea17aa9310d3304

Aliases

arxiv: 2105.12380 · arxiv_version: 2105.12380v1 · doi: 10.48550/arxiv.2105.12380 · pith_short_12: D7PGHT2O57U5 · pith_short_16: D7PGHT2O57U52RNY · pith_short_8: D7PGHT2O

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/D7PGHT2O57U52RNYFXIYQM3SWA \
  | 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: 1fde63cf4eefe9dd45b82dd1883372b026a3f87d42537c84dea17aa9310d3304

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0c6d1b7a2bb5e6d406bcdc720d7bc3b77a8e6728b28c8725ac294c87c82610e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-05-26T07:50:45Z",
    "title_canon_sha256": "2103d0844808257df86c10f103a8a54c33491cd9ba65195c230b72e4ee5f95b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.12380",
    "kind": "arxiv",
    "version": 1
  }
}