Pith Number

pith:EL7W5H6Z

pith:2025:EL7W5H6ZYGDXDZ2DCTQGGIAL6P

not attested not anchored not stored refs pending

Binarity at LOw Metallicity (BLOeM): The multiplicity properties and evolution of BAF-type supergiants

A. A. C. Sander, A. de Koter, A. Gilkis, A. J. G. O'Grady, A. Menon, A. Schootemeijer, C. J. Evans, C. Wang, D. J. Lennon, D. M. Bowman, D. Pauli, F. Najarro, F. R. N. Schneider, F. Tramper, G. Gonz\'alez-Tor\`a, H. Sana, I. Mandel, J. Bodensteiner, J. I. Villase\~nor, J. S. Vink, J. Th. van Loon, K. Deshmukh, K. Sen, L. Mahy, L. M. Oskinova, L. R. Patrick, M. Bernini-Peron, M. Moe, M. Renzo, M. Stoop, N. Britavskiy, N. Langer, P. A. Crowther, S. E. de Mink, S. Toonen, T. Shenar, V. M. Kalari, Y. G\"otberg, Z. \~Keszthelyi

arxiv:2502.02644 v1 · 2025-02-04 · 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{EL7W5H6ZYGDXDZ2DCTQGGIAL6P}

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	2026-07-05T11:10:34.777460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22ff6e9fd9c18771e74314e063200bf3db0dde096a639bad8e03215b6b1c386d

Aliases

arxiv: 2502.02644 · arxiv_version: 2502.02644v1 · doi: 10.48550/arxiv.2502.02644 · pith_short_12: EL7W5H6ZYGDX · pith_short_16: EL7W5H6ZYGDXDZ2D · pith_short_8: EL7W5H6Z

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/EL7W5H6ZYGDXDZ2DCTQGGIAL6P \
  | 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: 22ff6e9fd9c18771e74314e063200bf3db0dde096a639bad8e03215b6b1c386d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "396d20340a0ed7034cd4aa22096ef7da6e3b83596c6d1f4eaf47244dacd3e2a5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-02-04T19:00:03Z",
    "title_canon_sha256": "36395c6d367a1367c7b794b3ff38ca843f44ff19f50e5f17116f3087ee1c91a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02644",
    "kind": "arxiv",
    "version": 1
  }
}