Pith Number

pith:Z7Q263J6

pith:2012:Z7Q263J64AIGK5N6BMTSLLUK6U

not attested not anchored not stored refs pending

Poloidal Magnetic Fields In Superconducting Neutron Stars

I. Wasserman, K. T. Henriksson

arxiv:1212.5842 v4 · 2012-12-23 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z7Q263J64AIGK5N6BMTSLLUK6U}

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	2026-05-18T02:41:42.698499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfe1af6d3ee0106575be0b2725ae8af51258222e7229d6c603823e6db3d2385e

Aliases

arxiv: 1212.5842 · arxiv_version: 1212.5842v4 · doi: 10.48550/arxiv.1212.5842 · pith_short_12: Z7Q263J64AIG · pith_short_16: Z7Q263J64AIGK5N6 · pith_short_8: Z7Q263J6

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/Z7Q263J64AIGK5N6BMTSLLUK6U \
  | 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: cfe1af6d3ee0106575be0b2725ae8af51258222e7229d6c603823e6db3d2385e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c79ba15c76e7e10a2d112ab8a757a554fcd77631906247d41cf95f28799c251d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-12-23T23:36:01Z",
    "title_canon_sha256": "406806c8d0b175900f6c902693d5bbdf52a6a94daea4f33d3e133bded8c7fbf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5842",
    "kind": "arxiv",
    "version": 4
  }
}