Pith Number

pith:MR7DO7IL

pith:2014:MR7DO7IL7Y56JRCOPTER6PZ4C3

not attested not anchored not stored refs pending

The Spectroscopic Orbits of Five Solar Type, Single Lined Binaries

Francis C. Fekel, Matthew W. Muterspaugh, Michael H. Williamson, Samira Rajabi

arxiv:1402.1192 v1 · 2014-02-05 · 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{MR7DO7IL7Y56JRCOPTER6PZ4C3}

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	2026-05-18T02:59:59.955947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

647e377d0bfe3be4c44e7cc91f3f3c16f0774bb5a52d0b9499c43fc3a371d444

Aliases

arxiv: 1402.1192 · arxiv_version: 1402.1192v1 · doi: 10.48550/arxiv.1402.1192 · pith_short_12: MR7DO7IL7Y56 · pith_short_16: MR7DO7IL7Y56JRCO · pith_short_8: MR7DO7IL

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/MR7DO7IL7Y56JRCOPTER6PZ4C3 \
  | 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: 647e377d0bfe3be4c44e7cc91f3f3c16f0774bb5a52d0b9499c43fc3a371d444

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa8530fe804e435a164dc0e6d8b99e0f101ae52e7b66f110c92b909c1e12405f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-02-05T21:39:09Z",
    "title_canon_sha256": "48c37065643b198e74bd248cd576547fb3777117c46253842d37a5724fb3595c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1192",
    "kind": "arxiv",
    "version": 1
  }
}