Pith Number

pith:WCSSMMGZ

pith:2024:WCSSMMGZO5Q2KQKUS5OQSFKWQ5

not attested not anchored not stored refs pending

Impact of Sub-MeV Dark Matter on the Cooling of Pulsating White Dwarfs

Bo Zhang, Cui-bai Luo, Lei Feng

arxiv:2412.00470 v2 · 2024-11-30 · astro-ph.HE · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WCSSMMGZO5Q2KQKUS5OQSFKWQ5}

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	2026-07-05T10:46:21.835581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0a52630d97761a54154975d091556875f8cc74ee15652ff8adcd2a4cb3349fb

Aliases

arxiv: 2412.00470 · arxiv_version: 2412.00470v2 · doi: 10.48550/arxiv.2412.00470 · pith_short_12: WCSSMMGZO5Q2 · pith_short_16: WCSSMMGZO5Q2KQKU · pith_short_8: WCSSMMGZ

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/WCSSMMGZO5Q2KQKUS5OQSFKWQ5 \
  | 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: b0a52630d97761a54154975d091556875f8cc74ee15652ff8adcd2a4cb3349fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef9a68e3b5d468ac2d8346cc32fc2eb99689e0908add95ea6e212106e26689d3",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-11-30T13:07:35Z",
    "title_canon_sha256": "30239a45ecd93172f1d48166bcb11497c5bdc759e53681a39ab6c8a377d9c3f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.00470",
    "kind": "arxiv",
    "version": 2
  }
}