Pith Number

pith:CIKUQZJD

pith:2025:CIKUQZJDC5NKUCTOO7SNB7S5BE

not attested not anchored not stored refs pending

A Catalogue of Ultracompact Mass-Transferring White Dwarf Binaries

Jan van Roestel, Matthew J. Green, Tin Long Sunny Wong

arxiv:2505.10535 v1 · 2025-05-15 · astro-ph.SR · astro-ph.GA · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CIKUQZJDC5NKUCTOO7SNB7S5BE}

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.

Cited by

1 paper in Pith

A New WZ Sagittae-type Dwarf Nova KSP-OT-202104a Near the Period Minimum from the KMTNet Supernova Program

Receipt and verification

First computed	2026-07-05T11:52:47.951476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1215486523175aaa0a6e77e4d0fe5d09081ebed49c9c757bb71fc8fb70c757be

Aliases

arxiv: 2505.10535 · arxiv_version: 2505.10535v1 · doi: 10.48550/arxiv.2505.10535 · pith_short_12: CIKUQZJDC5NK · pith_short_16: CIKUQZJDC5NKUCTO · pith_short_8: CIKUQZJD

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/CIKUQZJDC5NKUCTOO7SNB7S5BE \
  | 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: 1215486523175aaa0a6e77e4d0fe5d09081ebed49c9c757bb71fc8fb70c757be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c61dbdce0cb0ee3511682aba8bb1daf6f167a7185928d25db78b22d98f04fac",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-05-15T17:46:42Z",
    "title_canon_sha256": "e5c031e881ebc26ed0d3b5ec8891e2aed599fe5ff45c9b72a3aaca758d4db878"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.10535",
    "kind": "arxiv",
    "version": 1
  }
}