Pith Number

pith:BBD5OMOF

pith:2025:BBD5OMOFRLIVOGIS2VM3DWGCQN

not attested not anchored not stored refs pending

Binarity at LOw Metallicity (BLOeM): Pipeline-Determined Physical Properties of OB Stars

D. J. Lennon, F. R. N. Schneider, H. Sana, J. Bodensteiner, J. M. Bestenlehner, N. Langer, Paul A. Crowther, P. Marchant, S. Simon-Diaz, T. Shenar, V. A. Bronner

arxiv:2506.00117 v2 · 2025-05-30 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BBD5OMOFRLIVOGIS2VM3DWGCQN}

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	2026-07-05T11:25:11.503645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0847d731c58ad1571912d559b1d8c2837af3be30dde8d7e752573ce185c775f5

Aliases

arxiv: 2506.00117 · arxiv_version: 2506.00117v2 · doi: 10.48550/arxiv.2506.00117 · pith_short_12: BBD5OMOFRLIV · pith_short_16: BBD5OMOFRLIVOGIS · pith_short_8: BBD5OMOF

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/BBD5OMOFRLIVOGIS2VM3DWGCQN \
  | 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: 0847d731c58ad1571912d559b1d8c2837af3be30dde8d7e752573ce185c775f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd8215e88081c33d1e173a9bb633ebadb00a796fcf53b60b6843d81c9bb9ea33",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-05-30T18:00:02Z",
    "title_canon_sha256": "17c24c1bceef7c213c665a9ec62047caa470c2a2993dab169a2e4bc32db42be0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.00117",
    "kind": "arxiv",
    "version": 2
  }
}