Pith Number

pith:ZE2K2HD4

pith:2013:ZE2K2HD44OA5PITIZ7ID4BKMIG

not attested not anchored not stored refs pending

Timing Noise in Pulsars and Magnetars and the Magnetospheric Moment of Inertia

David Tsang, Konstantinos N. Gourgouliatos

arxiv:1302.4448 v2 · 2013-02-18 · 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{ZE2K2HD44OA5PITIZ7ID4BKMIG}

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	2026-05-18T01:51:35.512311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c934ad1c7ce381d7a268cfd03e054c4185b61ee5dbcb90579e653831cca4388a

Aliases

arxiv: 1302.4448 · arxiv_version: 1302.4448v2 · doi: 10.48550/arxiv.1302.4448 · pith_short_12: ZE2K2HD44OA5 · pith_short_16: ZE2K2HD44OA5PITI · pith_short_8: ZE2K2HD4

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/ZE2K2HD44OA5PITIZ7ID4BKMIG \
  | 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: c934ad1c7ce381d7a268cfd03e054c4185b61ee5dbcb90579e653831cca4388a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d91f11025130330c5f1518669ee2167710776d6f6a7e26233e4b21154bf8c62a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-02-18T21:00:04Z",
    "title_canon_sha256": "91b4a82f0c0dcbca19f8a99fa2fdadc66c4a80b3be3fd3adba5d05522801e6ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4448",
    "kind": "arxiv",
    "version": 2
  }
}