Pith Number

pith:LT2S3JEV

pith:2022:LT2S3JEVGCEJZBLRFNA574GEUK

not attested not anchored not stored refs pending

The Large Dispersion and Scattering of FRB 20190520B are Dominated by the Host Galaxy

C.-H. Niu, C.J. Law, C.-W. Tsai, D. Li, J.M. Cordes, J.-M. Yao, J.W. McKee, M. Cruces, R. Anna-Thomas, S. Chatterjee, S.K. Ocker

arxiv:2202.13458 v3 · 2022-02-27 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LT2S3JEVGCEJZBLRFNA574GEUK}

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

The impact of FRB dispersion measure probability distribution functions on cosmographic estimates

Receipt and verification

First computed	2026-07-05T04:30:07.632453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cf52da49530889c85712b41dff0c4a2945cd5d4e41f3cc0f122bfad290885f1

Aliases

arxiv: 2202.13458 · arxiv_version: 2202.13458v3 · doi: 10.48550/arxiv.2202.13458 · pith_short_12: LT2S3JEVGCEJ · pith_short_16: LT2S3JEVGCEJZBLR · pith_short_8: LT2S3JEV

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/LT2S3JEVGCEJZBLRFNA574GEUK \
  | 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: 5cf52da49530889c85712b41dff0c4a2945cd5d4e41f3cc0f122bfad290885f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e80bc2e454a13e26f2c12293aa09048afd42befa5095c7621a821db0c5cf6223",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-02-27T21:31:43Z",
    "title_canon_sha256": "5e4dc9e9870b3c666406704891ac17114f25091f6a77f2032d637f8e1f8fbaf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.13458",
    "kind": "arxiv",
    "version": 3
  }
}