Pith Number

pith:SGE26SSW

pith:2023:SGE26SSW4TJTPWH5QB4AHNSJ6Z

not attested not anchored not stored refs pending

Effects of Metallicity on the Instability Mass Ratio of Low Mass Contact Binary Systems

Ain Y. De Horta, Bojan Arbutina, Gojko Djuravsevic, Jelena Petrovic, Miroslav D. Filipovic, Natalia R. Landin, Nicholas F.H. Tothill, Oliver Vince, Petar Kostic, Surjit S. Wadhwa

arxiv:2310.06255 v1 · 2023-10-10 · 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{SGE26SSW4TJTPWH5QB4AHNSJ6Z}

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	2026-07-05T06:59:07.898938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9189af4a56e4d337d8fd807803b649f6531408aa7ba80afe1116f6a3aeef9bd8

Aliases

arxiv: 2310.06255 · arxiv_version: 2310.06255v1 · doi: 10.48550/arxiv.2310.06255 · pith_short_12: SGE26SSW4TJT · pith_short_16: SGE26SSW4TJTPWH5 · pith_short_8: SGE26SSW

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/SGE26SSW4TJTPWH5QB4AHNSJ6Z \
  | 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: 9189af4a56e4d337d8fd807803b649f6531408aa7ba80afe1116f6a3aeef9bd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b89fecd964ea278c577a736ecd9de5ddf7ef47cf29e1906bc373ca5d03e15a78",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-10-10T02:00:33Z",
    "title_canon_sha256": "d249f587559ab8c5c35d3d8669aa6c9cef0b404a70b1078cb17c1ce7de2afa0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.06255",
    "kind": "arxiv",
    "version": 1
  }
}