Pith Number

pith:GU3U5KM4

pith:2024:GU3U5KM43D7OMEYBBUMVYB7ZJ7

not attested not anchored not stored refs pending

Classification of compact radio sources in the Galactic plane with supervised machine learning

A. Ingallinera, A.M. Hopkins, C. Bordiu, C. Buemi, C. Trigilio, F. Bufano, F. Cavallaro, G. G\"urkan, G. Umana, M.D. Filipovi\'c, P. Leto, R.P. Norris, S. Loru, S. Riggi, T. Cecconello, Y. Gordon

arxiv:2402.15232 v1 · 2024-02-23 · astro-ph.IM · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GU3U5KM43D7OMEYBBUMVYB7ZJ7}

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	2026-07-05T07:48:37.886003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35374ea99cd8fee613010d195c07f94ff86ceda375770f8b317199be9b67c946

Aliases

arxiv: 2402.15232 · arxiv_version: 2402.15232v1 · doi: 10.48550/arxiv.2402.15232 · pith_short_12: GU3U5KM43D7O · pith_short_16: GU3U5KM43D7OMEYB · pith_short_8: GU3U5KM4

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/GU3U5KM43D7OMEYBBUMVYB7ZJ7 \
  | 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: 35374ea99cd8fee613010d195c07f94ff86ceda375770f8b317199be9b67c946

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dd8c6dde0ad1784bb32d43c420e0a736a2c38c43f9d09b1d856d1bb7ed9aeea",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-02-23T09:47:42Z",
    "title_canon_sha256": "cf5f535e536b7a68cf575bf34698ab1e8130f882ba06ef4aa42382e93bdc9769"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.15232",
    "kind": "arxiv",
    "version": 1
  }
}