Pith Number

pith:D4XGWZLE

pith:2025:D4XGWZLEFI7KBGRRSNF4N5VES6

not attested not anchored not stored refs pending

Magnetothermal evolution of neutron star cores in the `weak-coupling' regime: implications of ambipolar diffusion for the quiescent X-ray luminosity of magnetars

A. Reisenegger, A. Y. Potekhin, D. D. Ofengeim, E. M. Kantor, F. Castillo, J. A. Valdivia, M. E. Gusakov, N. A. Moraga

arxiv:2505.18733 v1 · 2025-05-24 · astro-ph.HE · physics.plasm-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{D4XGWZLEFI7KBGRRSNF4N5VES6}

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	2026-07-05T11:09:18.789242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f2e6b65642a3ea09a31934bc6f6a497a08e9caaf2d31c5fc582701ae1ecc2d9

Aliases

arxiv: 2505.18733 · arxiv_version: 2505.18733v1 · doi: 10.48550/arxiv.2505.18733 · pith_short_12: D4XGWZLEFI7K · pith_short_16: D4XGWZLEFI7KBGRR · pith_short_8: D4XGWZLE

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/D4XGWZLEFI7KBGRRSNF4N5VES6 \
  | 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: 1f2e6b65642a3ea09a31934bc6f6a497a08e9caaf2d31c5fc582701ae1ecc2d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8841788092fbb088d354e6969a65923ddf38eaf8270a550136d036e4623ac300",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-05-24T15:10:38Z",
    "title_canon_sha256": "3a75554f727ede984e86bc1130672b2cf7a3030cb53fcdbbf37a6caf1f7f2798"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.18733",
    "kind": "arxiv",
    "version": 1
  }
}