Pith Number

pith:5BF43DP7

pith:2024:5BF43DP7C6QBBHM5HLIDXPRJ72

not attested not anchored not stored refs pending

The impact of the FREDDA dedispersion algorithm on $H_0$ estimations with FRBs

Adam T. Deller, Apurba Bera, Clancy W. James, Danica R. Scott, Hao Qiu, Jason X. Prochaska, Jordan Hoffmann, Keith W. Bannister, Kelly Gourdji, Lachlan Marnoch, Marcin Glowacki, Nicolas Tejos, Ryan M. Shannon, Stuart D. Ryder, Vivek Gupta

arxiv:2408.05937 v1 · 2024-08-12 · 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{5BF43DP7C6QBBHM5HLIDXPRJ72}

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	2026-07-05T08:54:27.291141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e84bcd8dff17a0109d9d3ad03bbe29fe8d5e83d181207dd108bfd9366f289ac6

Aliases

arxiv: 2408.05937 · arxiv_version: 2408.05937v1 · doi: 10.48550/arxiv.2408.05937 · pith_short_12: 5BF43DP7C6QB · pith_short_16: 5BF43DP7C6QBBHM5 · pith_short_8: 5BF43DP7

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/5BF43DP7C6QBBHM5HLIDXPRJ72 \
  | 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: e84bcd8dff17a0109d9d3ad03bbe29fe8d5e83d181207dd108bfd9366f289ac6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76e40abdcf99cf269c50bbaf53c967682550b7bfdfa5d661728546d53af51cb1",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-08-12T06:24:56Z",
    "title_canon_sha256": "9965326c49b0a693e9ffff5934dcc5b4c89bc8785a0ecabdb27e4d74bb1467be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.05937",
    "kind": "arxiv",
    "version": 1
  }
}