Pith Number

pith:RA2KPGQJ

pith:2001:RA2KPGQJBG3SLJRRD4PDDJGOTR

not attested not anchored not stored refs pending

Magnetic Fields of Neutron Stars: an Overview

Andreas Reisenegger (Pontificia Universidad Catolica de Chile)

arxiv:astro-ph/0103010 v1 · 2001-03-01 · 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{RA2KPGQJBG3SLJRRD4PDDJGOTR}

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	2026-07-04T14:11:05.426435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8834a79a0909b725a6311f1e31a4ce9c74d2ec0056291523203ef997144a4aec

Aliases

arxiv: astro-ph/0103010 · arxiv_version: astro-ph/0103010v1 · doi: 10.48550/arxiv.astro-ph/0103010 · pith_short_12: RA2KPGQJBG3S · pith_short_16: RA2KPGQJBG3SLJRR · pith_short_8: RA2KPGQJ

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/RA2KPGQJBG3SLJRRD4PDDJGOTR \
  | 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: 8834a79a0909b725a6311f1e31a4ce9c74d2ec0056291523203ef997144a4aec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f1b70a466a7fe76079512978556c0b2c8ece1918156545d95905199c134618d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-03-01T13:32:30Z",
    "title_canon_sha256": "6064b73c45ce033b59d2087bb972b0d71b7b2f738d0c8d48748d751af327807f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0103010",
    "kind": "arxiv",
    "version": 1
  }
}