Pith Number

pith:RAUPSEPX

pith:2025:RAUPSEPXV5DYXA2J5FYLLSNQX2

not attested not anchored not stored refs pending

Cataclysmic Variable Candidates Identified in eROSITA-DE DR1,XMM-Newton, Swift, and ROSAT Catalogs

Jumpei Takata, Xiangxiang Wang

arxiv:2504.10794 v3 · 2025-04-15 · astro-ph.IM · 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{RAUPSEPXV5DYXA2J5FYLLSNQX2}

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	2026-07-05T11:26:29.615686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8828f911f7af478b8349e970b5c9b0beb8b452822b305e2e3ebf90a17fa29a02

Aliases

arxiv: 2504.10794 · arxiv_version: 2504.10794v3 · doi: 10.48550/arxiv.2504.10794 · pith_short_12: RAUPSEPXV5DY · pith_short_16: RAUPSEPXV5DYXA2J · pith_short_8: RAUPSEPX

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/RAUPSEPXV5DYXA2J5FYLLSNQX2 \
  | 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: 8828f911f7af478b8349e970b5c9b0beb8b452822b305e2e3ebf90a17fa29a02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3ebc598548c96c2232fb55300606042e5b4ae756ae416e4a98684b95c972f2e",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-04-15T01:33:42Z",
    "title_canon_sha256": "630cbef209122321737b75c7306603edb4944e67f30df8a58ced23dc6b477233"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.10794",
    "kind": "arxiv",
    "version": 3
  }
}