Pith Number

pith:CXFE7AXG

pith:2022:CXFE7AXGFLVEO6PBAZP5QUZLHX

not attested not anchored not stored refs pending

The MeerKAT Pulsar Timing Array: First Data Release

Aditya Parthasarathy, Andrew D. Cameron, Aris Karastergiou, Daniel J. Reardon, Fernando Camilo, Gilles Theureau, Maciej Serylak, Marisa Geyer, Matthew Bailes, Matthew T. Miles, Michael J. Keith, Michael Kramer, Mohsen Shamohammadi, Renee Spiewak, Ryan M. Shannon, Sarah Buchner, Vivek Venkatraman Krishnan, Willem van Straten

arxiv:2212.04648 v1 · 2022-12-09 · astro-ph.HE · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CXFE7AXGFLVEO6PBAZP5QUZLHX}

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

4 papers in Pith

Population statistics of nanohertz gravitational wave sources

Expectations for the first supermassive black-hole binary resolved by PTAs II: Milestones for binary characterization

Expectations for the first supermassive black-hole binary resolved by PTAs I: Model efficacy

Finding Supermassive Black Hole Binary Mergers in Pulsar Timing Array Data

Receipt and verification

First computed	2026-07-05T05:26:58.726285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15ca4f82e62aea4779e1065fd8532b3dff05b15d9ec010dbff1a0a4a81bdd24e

Aliases

arxiv: 2212.04648 · arxiv_version: 2212.04648v1 · doi: 10.48550/arxiv.2212.04648 · pith_short_12: CXFE7AXGFLVE · pith_short_16: CXFE7AXGFLVEO6PB · pith_short_8: CXFE7AXG

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/CXFE7AXGFLVEO6PBAZP5QUZLHX \
  | 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: 15ca4f82e62aea4779e1065fd8532b3dff05b15d9ec010dbff1a0a4a81bdd24e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "907e14bf1a534d14fa2cac79839df6a500b2c4dbca26bff589178c4efbc6bde5",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-12-09T03:22:32Z",
    "title_canon_sha256": "237436067d0da08701feb40d4fb0ada620da1b843f5d6ce147f7e620a9e6b8eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.04648",
    "kind": "arxiv",
    "version": 1
  }
}