Pith Number

pith:R2KGOQOO

pith:2009:R2KGOQOOCNT4IZNIRIHKH324D7

not attested not anchored not stored refs pending

An analysis of the timing irregularities for 366 pulsars

A. G. Lyne, G. Hobbs, M. Kramer

arxiv:0912.4537 v1 · 2009-12-22 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R2KGOQOOCNT4IZNIRIHKH324D7}

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

Spotlight searches for continuous gravitational waves triggered on radiometer candidates in LIGO O4a data

Receipt and verification

First computed	2026-05-18T02:10:14.424720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e946741ce1367c465a88a0ea3ef5c1fc5cb0372b0e58ee19c0d510c319a1cbd

Aliases

arxiv: 0912.4537 · arxiv_version: 0912.4537v1 · doi: 10.48550/arxiv.0912.4537 · pith_short_12: R2KGOQOOCNT4 · pith_short_16: R2KGOQOOCNT4IZNI · pith_short_8: R2KGOQOO

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/R2KGOQOOCNT4IZNIRIHKH324D7 \
  | 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: 8e946741ce1367c465a88a0ea3ef5c1fc5cb0372b0e58ee19c0d510c319a1cbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ea1b306fa9e3fa7f754469aa64ec8575dfd33efc3c3c98a6535ba598f8a2a69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-12-22T23:37:10Z",
    "title_canon_sha256": "98335a0c8db6a9ca72f27df3f33da14adad25ef886c000ba07fe9411cdacab24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.4537",
    "kind": "arxiv",
    "version": 1
  }
}