Pith Number

pith:XO6UX4BM

pith:2025:XO6UX4BMU6MOQZPKIBMZXVZT2V

not attested not anchored not stored refs pending

No Evidence for Second-Scale Periodicity in FRB 20201124A from FAST Observations

Barak Zackay, Dotan Gazith

arxiv:2505.14219 v1 · 2025-05-20 · astro-ph.HE · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XO6UX4BMU6MOQZPKIBMZXVZT2V}

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

2 papers in Pith

Revisiting the Reported Period of FRB 20201124A Using MCMC Methods

Random Polarization Position Angle Behaviors across Bursts of Repeating Fast Radio Bursts

Receipt and verification

First computed	2026-07-05T11:05:57.960031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbbd4bf02ca798e865ea40599bd733d54096976c21d30470dcb3fb7229351aa0

Aliases

arxiv: 2505.14219 · arxiv_version: 2505.14219v1 · doi: 10.48550/arxiv.2505.14219 · pith_short_12: XO6UX4BMU6MO · pith_short_16: XO6UX4BMU6MOQZPK · pith_short_8: XO6UX4BM

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/XO6UX4BMU6MOQZPKIBMZXVZT2V \
  | 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: bbbd4bf02ca798e865ea40599bd733d54096976c21d30470dcb3fb7229351aa0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdc347a426229decf5e3101c07291a2506f259544e1e3bbccab3bb1d1c0a443d",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-05-20T11:26:23Z",
    "title_canon_sha256": "ed52a9599268b65a76b1e1f0469e993738ab2b5fe090777a9964303f91027458"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.14219",
    "kind": "arxiv",
    "version": 1
  }
}