Pith Number

pith:PXB3USEK

pith:2025:PXB3USEKO4X2ZRLBTT2HRAAHYN

not attested not anchored not stored refs pending

Do they repeat? Monitoring 36 non-repeating FRBs with FAST

Arthur Chen, James O. Chibueze, Murthadza Aznam, Pei Wang, Poya Wang, Seong Jin Kim, Shinnosuke Hisano, Simon C.-C. Ho, Sujin Eie, Tetsuya Hashimoto, Tomotsugu Goto, Tzu-Yin Hsu, Yi Hang Valerie Wong, Yuri Uno, Yu-Wei Lin

arxiv:2506.03564 v1 · 2025-06-04 · 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{PXB3USEKO4X2ZRLBTT2HRAAHYN}

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	2026-07-05T11:15:29.993110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dc3ba488a772facc5619cf4788007c3646ce5d5e894667007c38ec4f155f77d

Aliases

arxiv: 2506.03564 · arxiv_version: 2506.03564v1 · doi: 10.48550/arxiv.2506.03564 · pith_short_12: PXB3USEKO4X2 · pith_short_16: PXB3USEKO4X2ZRLB · pith_short_8: PXB3USEK

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/PXB3USEKO4X2ZRLBTT2HRAAHYN \
  | 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: 7dc3ba488a772facc5619cf4788007c3646ce5d5e894667007c38ec4f155f77d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98cffa2cdd6be9f32ece223ad335b060758ce4368d1000bb698a59236008279b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-06-04T04:28:58Z",
    "title_canon_sha256": "7fbf2473e181d047d1b2587d9374234f5989641ff8143170be689e14ae12fe20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.03564",
    "kind": "arxiv",
    "version": 1
  }
}