Pith Number

pith:VWMEF3GL

pith:2001:VWMEF3GL7H3ZSTALTZMHW7QPSV

not attested not anchored not stored refs pending

Neutron star composition in strong magnetic fields

A. Iwamoto, G. Mao, I.N. Mikhailov, V.N. Kondratyev, W. Greiner, X. Wu, Z. Li

arxiv:astro-ph/0111374 v2 · 2001-11-20 · astro-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{VWMEF3GL7H3ZSTALTZMHW7QPSV}

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	2026-07-04T16:24:30.185552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad9842eccbf9f7994c0b9e587b7e0f95659398ff2889e58068a644f2d11872d1

Aliases

arxiv: astro-ph/0111374 · arxiv_version: astro-ph/0111374v2 · doi: 10.48550/arxiv.astro-ph/0111374 · pith_short_12: VWMEF3GL7H3Z · pith_short_16: VWMEF3GL7H3ZSTAL · pith_short_8: VWMEF3GL

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/VWMEF3GL7H3ZSTALTZMHW7QPSV \
  | 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: ad9842eccbf9f7994c0b9e587b7e0f95659398ff2889e58068a644f2d11872d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03c90797de613c5ab6b66df8b1a5a52ec2634e0d84a9c9e360724255505cdde0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-11-20T09:23:13Z",
    "title_canon_sha256": "4d958b5abb82e400f9ebc06c020b29b825af44a305e7efc1d473bf56e568746c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0111374",
    "kind": "arxiv",
    "version": 2
  }
}