Pith Number

pith:UF7KJISG

pith:2026:UF7KJISGMFQLK5BXOTT43H37KS

not attested not anchored not stored refs pending

Estimating Cosmological Parameters from Localized Fast Radio Bursts: A Method for Removing Milky Way Dispersion-Measure Contributions

Hongwei Yu, Puxun Wu, Yang Liu, Yuchen Zhang

arxiv:2606.29761 v1 · 2026-06-29 · astro-ph.CO · 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{UF7KJISGMFQLK5BXOTT43H37KS}

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	2026-06-30T02:17:34.063808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a17ea4a2466160b5743774e7cd9f7f54ba260f999ad6b0e7f511dcc652c196e4

Aliases

arxiv: 2606.29761 · arxiv_version: 2606.29761v1 · doi: 10.48550/arxiv.2606.29761 · pith_short_12: UF7KJISGMFQL · pith_short_16: UF7KJISGMFQLK5BX · pith_short_8: UF7KJISG

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/UF7KJISGMFQLK5BXOTT43H37KS \
  | 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: a17ea4a2466160b5743774e7cd9f7f54ba260f999ad6b0e7f511dcc652c196e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c0061189250e4bb383800593b08079c5dd215ffe601f964133506bd5cb3a121",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-06-29T04:12:51Z",
    "title_canon_sha256": "5c0f88c1e81bc98bd7153ff9d8d546cc2c31e05f1ca6215aa913a8322627c98a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29761",
    "kind": "arxiv",
    "version": 1
  }
}