Pith Number

pith:L7DJJNKM

pith:2026:L7DJJNKMZMCQO2VUIC7OWG2SGL

not attested not anchored not stored refs pending

Measuring the Angular Auto-power Spectrum of Fast Radio Burst Dispersion Measures as a Robust Cosmological Probe and Baryon Tracer

Bao Wang, Jun-Jie Wei, Xue-Feng Wu, Yang Liu, Zhiyu Lu

arxiv:2607.04106 v1 · 2026-07-05 · astro-ph.HE · 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{L7DJJNKMZMCQO2VUIC7OWG2SGL}

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	2026-07-07T02:18:57.708736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fc694b54ccb05076ab440beeb1b5232d840fdd921701e2417bb9847865ea094

Aliases

arxiv: 2607.04106 · arxiv_version: 2607.04106v1 · doi: 10.48550/arxiv.2607.04106 · pith_short_12: L7DJJNKMZMCQ · pith_short_16: L7DJJNKMZMCQO2VU · pith_short_8: L7DJJNKM

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/L7DJJNKMZMCQO2VUIC7OWG2SGL \
  | 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: 5fc694b54ccb05076ab440beeb1b5232d840fdd921701e2417bb9847865ea094

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a483c0f0de4d51824cff9177a539447af11f1b9e0645a96b356cdf5174047158",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-07-05T04:04:05Z",
    "title_canon_sha256": "390c4aa82f2380529a921673b93e81f4ddf9d338b98bd67a0bc478ee0e70c3ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04106",
    "kind": "arxiv",
    "version": 1
  }
}