Pith Number

pith:NVANCOCH

pith:1999:NVANCOCHLGHCID7LCB3W7ZZMWO

not attested not anchored not stored refs pending

Neutron stars and quark phases in the NJL model

J. Schaffner-Bielich, K. Schertler, S. Leupold

arxiv:astro-ph/9901152 v1 · 1999-01-12 · astro-ph · hep-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{NVANCOCHLGHCID7LCB3W7ZZMWO}

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

CP violation in cold dense quark matter and axion effects on the non-radial oscillations of neutron stars

Receipt and verification

First computed	2026-07-04T16:10:36.657492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d40d13847598e240feb10776fe72cb3b1652d3ebae1c6a126c859d2f7eaac58

Aliases

arxiv: astro-ph/9901152 · arxiv_version: astro-ph/9901152v1 · doi: 10.48550/arxiv.astro-ph/9901152 · pith_short_12: NVANCOCHLGHC · pith_short_16: NVANCOCHLGHCID7L · pith_short_8: NVANCOCH

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/NVANCOCHLGHCID7LCB3W7ZZMWO \
  | 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: 6d40d13847598e240feb10776fe72cb3b1652d3ebae1c6a126c859d2f7eaac58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b889debda0c15ffb695597b93a188da86d76456943090044610b792a161dfcd3",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-01-12T18:51:20Z",
    "title_canon_sha256": "77a1e36b4bcc4d552a4668d447790e1c9f7e0f686f4fcdf97ee006f18a094e86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9901152",
    "kind": "arxiv",
    "version": 1
  }
}