Pith Number

pith:7Y4LP6KT

pith:2020:7Y4LP6KTVL3IKZY3JHLZ46JWEQ

not attested not anchored not stored refs pending

The Parkes Pulsar Timing Array Project: Second data release

A. D. Cameron, A. Parthasarathy, B. Goncharov, B. Preisig, C. J. Russell, D. J. Reardon, G. Hobbs, H. Wang, J. Dempsey, J. F Kaczmarek, J. M. Sarkissian, J. Wang, L. Toomey, L. Zhang, M. Bailes, M. E. Lower, M. J. Keith, M. Kerr, N. D. R. Bhat, P. D. Lasky, R. M. Shannon, R. N. Manchester, R. Spiewak, S.-B. Zhang, S. Dai, S. Os{\l}owski, W. A. Coles, W. van Straten, X. Deng, X. Zhu

arxiv:2003.09780 v1 · 2020-03-22 · astro-ph.IM · astro-ph.HE · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7Y4LP6KTVL3IKZY3JHLZ46JWEQ}

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

3 papers in Pith

Thermodynamical uncertainties for primordial black holes from cosmological phase transitions

Cosmology Intertwined: A Review of the Particle Physics, Astrophysics, and Cosmology Associated with the Cosmological Tensions and Anomalies

Constraints on Ultralight Scalar and Dark Photon Dark Matter from PPTA-DR3 and EPTA-DR2

Receipt and verification

First computed	2026-07-05T01:08:52.434234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe38b7f953aaf685671b49d79e793624302827efbeb831cd1d2c2f694ee0629a

Aliases

arxiv: 2003.09780 · arxiv_version: 2003.09780v1 · doi: 10.48550/arxiv.2003.09780 · pith_short_12: 7Y4LP6KTVL3I · pith_short_16: 7Y4LP6KTVL3IKZY3 · pith_short_8: 7Y4LP6KT

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/7Y4LP6KTVL3IKZY3JHLZ46JWEQ \
  | 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: fe38b7f953aaf685671b49d79e793624302827efbeb831cd1d2c2f694ee0629a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70e0d76a0449167d9341e066a1f8d0dcbbe71bc914dc2e051256c5913ab411d4",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-03-22T01:39:35Z",
    "title_canon_sha256": "7d66bcf2c0b215f5217509cba00b1dfc4f00c1697ff3966e7a16982825d7bc57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.09780",
    "kind": "arxiv",
    "version": 1
  }
}