Pith Number

pith:W3WESDXN

pith:2025:W3WESDXNZGG47G2BEOAIJ55PNU

not attested not anchored not stored refs pending

Period Analysis of Eclipsing Cataclysmic Variable Stars

David A. Moffett, Emily S. Hatten, Mennatalla Mahmoud Ellaqany, Mridul Agarwal, Valeria Garcia-Lopez

arxiv:2501.12334 v1 · 2025-01-21 · 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{W3WESDXNZGG47G2BEOAIJ55PNU}

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	2026-07-05T10:03:34.739811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6ec490eedc98dcf9b41238084f7af6d34384d95dd522c5fb2183fb757a7fa20

Aliases

arxiv: 2501.12334 · arxiv_version: 2501.12334v1 · doi: 10.48550/arxiv.2501.12334 · pith_short_12: W3WESDXNZGG4 · pith_short_16: W3WESDXNZGG47G2B · pith_short_8: W3WESDXN

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/W3WESDXNZGG47G2BEOAIJ55PNU \
  | 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: b6ec490eedc98dcf9b41238084f7af6d34384d95dd522c5fb2183fb757a7fa20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0cf60678a87ed78513ede224a80ad1235322fe77737f2cc95a4a59bd6f2432f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-01-21T18:09:25Z",
    "title_canon_sha256": "451d8f421fe95f9f7f04220fc0eabf45b44ee7aa74f22f80e889f0bbbb7981ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.12334",
    "kind": "arxiv",
    "version": 1
  }
}