Pith Number

pith:F3GSWHMM

pith:2023:F3GSWHMME3IBQRHBL5C3MEV3PW

not attested not anchored not stored refs pending

Machine Learning Classification of Repeating FRBs from FRB121102

Bjorn Jasper R. Raquel, Bo Han Chen, Seong Jin Kim, Simon C.-C. Ho, Tetsuya Hashimoto, Tiger Yu-Yang Hsiao, Tomotsugu Goto, Yuri Uno

arxiv:2307.02811 v2 · 2023-07-06 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F3GSWHMME3IBQRHBL5C3MEV3PW}

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	2026-07-05T06:29:54.282186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ecd2b1d8c26d01844e15f45b612bb7d8ca97388979ff3104842b095aa95ef78

Aliases

arxiv: 2307.02811 · arxiv_version: 2307.02811v2 · doi: 10.48550/arxiv.2307.02811 · pith_short_12: F3GSWHMME3IB · pith_short_16: F3GSWHMME3IBQRHB · pith_short_8: F3GSWHMM

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/F3GSWHMME3IBQRHBL5C3MEV3PW \
  | 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: 2ecd2b1d8c26d01844e15f45b612bb7d8ca97388979ff3104842b095aa95ef78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac390efbdac90f0e4b000849e69eb0ff195f8c1b5df9c595c4a26c4ff93003eb",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-07-06T07:02:32Z",
    "title_canon_sha256": "3ae660675a920655c8e8ad1d0aeecf0d6f1c34c24129ff0711df4cc58e66b6ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.02811",
    "kind": "arxiv",
    "version": 2
  }
}