Pith Number

pith:3MSMXIJ2

pith:2018:3MSMXIJ2YN2OCRJ2BY4OLKD5M6

not attested not anchored not stored refs pending

The orbital period -- mass ratio relation of wide sdB+MS binaries and its application to the stability of RLOF

Brad N. Barlow, Emily Boudreaux, Joris Vos, Maja Vuckovi\'c, P\'eter N\'emeth, Roy {\O}stensen, Xuefei Chen, Zhanwen Han

arxiv:1811.00285 v1 · 2018-11-01 · 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{3MSMXIJ2YN2OCRJ2BY4OLKD5M6}

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	2026-07-05T06:16:07.315081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db24cba13ac374e1453a0e38e5a87d679b1b6f559a032f7bdfbf8e5795c8c154

Aliases

arxiv: 1811.00285 · arxiv_version: 1811.00285v1 · doi: 10.48550/arxiv.1811.00285 · pith_short_12: 3MSMXIJ2YN2O · pith_short_16: 3MSMXIJ2YN2OCRJ2 · pith_short_8: 3MSMXIJ2

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/3MSMXIJ2YN2OCRJ2BY4OLKD5M6 \
  | 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: db24cba13ac374e1453a0e38e5a87d679b1b6f559a032f7bdfbf8e5795c8c154

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a5cf7f9f9f41f7cdc38091d494ddbb586cfd054883fd288c4eb9058fbb4942c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-11-01T08:54:43Z",
    "title_canon_sha256": "bab8836cecd9b853f689fc686b6ee1794017a628e4ffd260a7a40607fb5f454b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.00285",
    "kind": "arxiv",
    "version": 1
  }
}