Pith Number

pith:UQBD7HH6

pith:1998:UQBD7HH6V6CL5IIOIU3ALD327X

not attested not anchored not stored refs pending

Neutron superfluidity in strongly magnetic interiors of neutron stars and its effect on thermal evolution

Ch. Schaab, F. Weber, M. K. Weigel (University of Munich)

arxiv:astro-ph/9804189 v1 · 1998-04-20 · astro-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UQBD7HH6V6CL5IIOIU3ALD327X}

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	2026-05-18T01:07:37.584562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4023f9cfeaf84bea10e4536058f7afdcd59005e924755fa3913030197576cc9

Aliases

arxiv: astro-ph/9804189 · arxiv_version: astro-ph/9804189v1 · doi: 10.48550/arxiv.astro-ph/9804189 · pith_short_12: UQBD7HH6V6CL · pith_short_16: UQBD7HH6V6CL5IIO · pith_short_8: UQBD7HH6

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/UQBD7HH6V6CL5IIOIU3ALD327X \
  | 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: a4023f9cfeaf84bea10e4536058f7afdcd59005e924755fa3913030197576cc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8656f5d381b639b5985fa01c9490ba0bb582265156b903953cfb4eb78d9643cb",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-04-20T11:14:03Z",
    "title_canon_sha256": "e46d5f880004bca8867186d7ec76feb8a53d8bd2b4a7d3ab61dac1e14b3a139b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9804189",
    "kind": "arxiv",
    "version": 1
  }
}