Pith Number

pith:IBAHW4LO

pith:2003:IBAHW4LOEUICWFT6FENOZQDUTH

not attested not anchored not stored refs pending

Origin and evolution of neutron star magnetic fields

Andreas Reisenegger (Pontificia Universidad Catolica de Chile)

arxiv:astro-ph/0307133 v1 · 2003-07-07 · 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{IBAHW4LOEUICWFT6FENOZQDUTH}

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	2026-07-04T14:12:48.221833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40407b716e25102b167e291aecc07499e2a4ba6387f6d4a56eadd2566b37d198

Aliases

arxiv: astro-ph/0307133 · arxiv_version: astro-ph/0307133v1 · doi: 10.48550/arxiv.astro-ph/0307133 · pith_short_12: IBAHW4LOEUIC · pith_short_16: IBAHW4LOEUICWFT6 · pith_short_8: IBAHW4LO

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/IBAHW4LOEUICWFT6FENOZQDUTH \
  | 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: 40407b716e25102b167e291aecc07499e2a4ba6387f6d4a56eadd2566b37d198

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d649782ac8bc1fd261bc55e3aa825c4ec0989754a58171106db4cb8d64e49ed4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-07-07T23:12:04Z",
    "title_canon_sha256": "fd08f7c257e65b9231bea9b9d8f2a3392d2cdef1775884b0979f1e64ea25d06c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0307133",
    "kind": "arxiv",
    "version": 1
  }
}