Pith Number

pith:QYJRZI7Z

pith:2024:QYJRZI7Z6X4CJW76E6XG75IVR3

not attested not anchored not stored refs pending

Reducing instrumental errors in Parkes Pulsar Timing Array data

Aditya Parthasarathy, Agastya Kapur, Andrew Zic, Axl F. Rogers, Boris Goncharov, Christopher J. Russell, Daniel Reardon, George Hobbs, Sergei Gulyaev, Willem van Straten, Xiaojin Liu, Yi Feng, Zu-Cheng Chen

arxiv:2407.20015 v1 · 2024-07-29 · 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{QYJRZI7Z6X4CJW76E6XG75IVR3}

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	2026-07-05T10:40:34.609719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86131ca3f9f5f824dbfe27ae6ff5158efd0c57fa32b4324581e5b94a5f4654d2

Aliases

arxiv: 2407.20015 · arxiv_version: 2407.20015v1 · doi: 10.48550/arxiv.2407.20015 · pith_short_12: QYJRZI7Z6X4C · pith_short_16: QYJRZI7Z6X4CJW76 · pith_short_8: QYJRZI7Z

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/QYJRZI7Z6X4CJW76E6XG75IVR3 \
  | 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: 86131ca3f9f5f824dbfe27ae6ff5158efd0c57fa32b4324581e5b94a5f4654d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4adb5065eefc2af2e2e15f4872467ed3d3e4dd533fd79c3986f586682bbfddb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-07-29T13:48:19Z",
    "title_canon_sha256": "793a5003291714698ee12e2046e78539e8185dccc0e235a96da08e417834ec05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.20015",
    "kind": "arxiv",
    "version": 1
  }
}