Pith Number

pith:NYEKG2RX

pith:2024:NYEKG2RXUB2T5CLMJFIJOC6F5G

not attested not anchored not stored refs pending

Unsupervised Machine Learning for Classifying CHIME Fast Radio Bursts and Investigating Empirical Relations

Da-Chun Qiang, Jie Zheng, Sheng Yang, Zhi-Qiang You

arxiv:2411.14040 v2 · 2024-11-21 · astro-ph.HE · astro-ph.CO · 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{NYEKG2RXUB2T5CLMJFIJOC6F5G}

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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

Generalized Distributions of Host Dispersion Measures in the Fast Radio Burst Cosmology

Receipt and verification

First computed	2026-07-05T10:49:11.146556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e08a36a37a0753e896c4950970bc5e9bf95aa76d08b48857ec984572c623384

Aliases

arxiv: 2411.14040 · arxiv_version: 2411.14040v2 · doi: 10.48550/arxiv.2411.14040 · pith_short_12: NYEKG2RXUB2T · pith_short_16: NYEKG2RXUB2T5CLM · pith_short_8: NYEKG2RX

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/NYEKG2RXUB2T5CLMJFIJOC6F5G \
  | 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: 6e08a36a37a0753e896c4950970bc5e9bf95aa76d08b48857ec984572c623384

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96607695a8e42cdd3452e7671aca7fa5a7b592d664ef90341a22bee412dd8973",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-11-21T11:42:30Z",
    "title_canon_sha256": "5eb64fa1427ad7bb42ccf7157bf872f080fa40c9502b2df3ddfe506a6eb4ac98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14040",
    "kind": "arxiv",
    "version": 2
  }
}