Pith Number

pith:DZUUWJX6

pith:2025:DZUUWJX6WJ5YEKAIVQV7KI4SIL

not attested not anchored not stored refs pending

A narrowband burst from FRB 20190520B simultaneously observed by FAST and Parkes

Chenhui Niu, Di Li, Jingwen Wu, Jinhuang Cao, JunShuo Zhang, Pei Wang, Shi Dai, Xianghan Cui, Yi Feng, Yongkun Zhang, Yuhao Zhu

arxiv:2507.17696 v1 · 2025-07-23 · 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{DZUUWJX6WJ5YEKAIVQV7KI4SIL}

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

1 paper in Pith

The kinetic-energy bottleneck in Fast Radio Burst models

Receipt and verification

First computed	2026-07-05T11:42:11.960387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e694b26feb27b822808ac2bf5239242f8ebfea1ea5b9f4f39b04a1689a6feb1

Aliases

arxiv: 2507.17696 · arxiv_version: 2507.17696v1 · doi: 10.48550/arxiv.2507.17696 · pith_short_12: DZUUWJX6WJ5Y · pith_short_16: DZUUWJX6WJ5YEKAI · pith_short_8: DZUUWJX6

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/DZUUWJX6WJ5YEKAIVQV7KI4SIL \
  | 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: 1e694b26feb27b822808ac2bf5239242f8ebfea1ea5b9f4f39b04a1689a6feb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee50642e068415fa04d60db22191a014578b836ae6419e7a3775a807acbf05f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-07-23T17:03:01Z",
    "title_canon_sha256": "4608983558f2c2f5fc58d74f601b1b24976d5c31d3ab21ed18f671c16a102f1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17696",
    "kind": "arxiv",
    "version": 1
  }
}