Pith Number

pith:BWFTDNPY

pith:2025:BWFTDNPYLK7LFL3CW566ALRYQM

not attested not anchored not stored refs pending

Calibrating $\rm{DM_{IGM}}-z$ relation using host galaxies of FRBs

Dao-Hong Gao, F.Y. Wang (NJU), Ke Xu, Qin Wu, Rui-Nan Li, Shuang-Xi Yi

arxiv:2507.01270 v1 · 2025-07-02 · astro-ph.GA · 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{BWFTDNPYLK7LFL3CW566ALRYQM}

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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

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

Receipt and verification

First computed	2026-07-05T11:30:27.866387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d8b31b5f85abeb2af62b77de02e38831fd62638014067a70d19d3c48f5daa35

Aliases

arxiv: 2507.01270 · arxiv_version: 2507.01270v1 · doi: 10.48550/arxiv.2507.01270 · pith_short_12: BWFTDNPYLK7L · pith_short_16: BWFTDNPYLK7LFL3C · pith_short_8: BWFTDNPY

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/BWFTDNPYLK7LFL3CW566ALRYQM \
  | 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: 0d8b31b5f85abeb2af62b77de02e38831fd62638014067a70d19d3c48f5daa35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d883759e3a2ad5f3ea9326a9f1266043972a04a46727510912543eb62d67b3eb",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-07-02T01:10:23Z",
    "title_canon_sha256": "aa41c7938949d5bf52dc91c265eb8c27d5936e01a60b78b4536391d4fb38c823"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.01270",
    "kind": "arxiv",
    "version": 1
  }
}