Pith Number

pith:2OTMEHDJ

pith:2014:2OTMEHDJISGBAJQHD3TII5P2BX

not attested not anchored not stored refs pending

WASP 1628+10 - an EL CVn-type binary with a very-low-mass stripped-red-giant star and multi-periodic pulsations

(2) CSIC-IEEC, (3) Warwick, (4) Sheffield, A. M. Serenelli (2), D. P. Mahtani (1), P. F. L. Maxted (1), S. Catal\'an (3), Spain, T. R. Marsh (3), UK, UK), V. S. Dhillon (4) ((1) Keele

arxiv:1407.5415 v2 · 2014-07-21 · 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{2OTMEHDJISGBAJQHD3TII5P2BX}

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	2026-05-18T02:45:13.911990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3a6c21c69448c1026071ee68475fa0de83b8ae6a1610730a3c7889abc45ef59

Aliases

arxiv: 1407.5415 · arxiv_version: 1407.5415v2 · doi: 10.48550/arxiv.1407.5415 · pith_short_12: 2OTMEHDJISGB · pith_short_16: 2OTMEHDJISGBAJQH · pith_short_8: 2OTMEHDJ

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/2OTMEHDJISGBAJQHD3TII5P2BX \
  | 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: d3a6c21c69448c1026071ee68475fa0de83b8ae6a1610730a3c7889abc45ef59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cf8e208f72d98b12682a3ca8b9346bf726338949afe3b04e473ca10cdaf8ec3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-07-21T08:52:40Z",
    "title_canon_sha256": "397765f2a01b1e49b906ed7b5146a2858a0a8a97ff4191306f6f65f7aba09fa6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5415",
    "kind": "arxiv",
    "version": 2
  }
}