Pith Number

pith:Y3SMNEPV

pith:2007:Y3SMNEPV37LIYQPJP2GROGH5SC

not attested not anchored not stored refs pending

Origin of neutron star magnetic fields

H.C. Spruit

arxiv:0711.3650 v3 · 2007-11-22 · 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{Y3SMNEPV37LIYQPJP2GROGH5SC}

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

Impact of rotation on magnetic field stability and orientation in isolated neutron stars

Receipt and verification

First computed	2026-07-04T15:44:35.527060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6e4c691f5dfd68c41e97e8d1718fd9086ae7141a20d23e3a1b3b5710b7ae0b7

Aliases

arxiv: 0711.3650 · arxiv_version: 0711.3650v3 · doi: 10.48550/arxiv.0711.3650 · pith_short_12: Y3SMNEPV37LI · pith_short_16: Y3SMNEPV37LIYQPJ · pith_short_8: Y3SMNEPV

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/Y3SMNEPV37LIYQPJP2GROGH5SC \
  | 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: c6e4c691f5dfd68c41e97e8d1718fd9086ae7141a20d23e3a1b3b5710b7ae0b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2661f007153043563167a372970af1ae59008dcec9936fd44ca9b4b479984103",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-11-22T22:13:09Z",
    "title_canon_sha256": "f29d48b516507e2edb027b15addd75914138cf1a0b4553bd1bcfda4fc498ae6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.3650",
    "kind": "arxiv",
    "version": 3
  }
}