Pith Number

pith:KK47KJ5V

pith:2020:KK47KJ5VM5U2TYSUGV5MW4DJFX

not attested not anchored not stored refs pending

Cosmology with gravitationally lensed repeating Fast Radio Bursts

1) ((1) Max-Planck-Institute for Radio Astronomy, (2) CITA, 3, (3) Dunlap Institute, 4, (4) CIFAR, 5, (5) Perimeter Institute), L.G. Spitler (1), O. Wucknitz (1), U.-L. Pen (2

arxiv:2004.11643 v2 · 2020-04-24 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KK47KJ5VM5U2TYSUGV5MW4DJFX}

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

Simulating FRB Morphologies and Coherent Phase Correlation Signatures from Multi-Plane Astrophysical Lensing

Gravitational lensing time delay beyond the Shapiro/geometry split

Probing Collapsed Dark Matter Halos with Fast Radio Bursts

Fast Radio Burst Dispersion Measure--Timing Cross-Correlations: Bias Self-Calibration and Primordial Non-Gaussianity Constraints

Receipt and verification

First computed	2026-07-05T02:07:02.840476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52b9f527b56769a9e254357acb70692dfcf9bbc4ae43d00e8b7f9937c89bc612

Aliases

arxiv: 2004.11643 · arxiv_version: 2004.11643v2 · doi: 10.48550/arxiv.2004.11643 · pith_short_12: KK47KJ5VM5U2 · pith_short_16: KK47KJ5VM5U2TYSU · pith_short_8: KK47KJ5V

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/KK47KJ5VM5U2TYSUGV5MW4DJFX \
  | 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: 52b9f527b56769a9e254357acb70692dfcf9bbc4ae43d00e8b7f9937c89bc612

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43a078708e2f29f10deb5f8cf99e1421cd6e2df64df96588ac575cb59e9c6129",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-04-24T10:25:05Z",
    "title_canon_sha256": "0167e17e5190dcb62602fad342242da96d72f112aac1d6426eaf6241e374b075"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.11643",
    "kind": "arxiv",
    "version": 2
  }
}