Pith Number

pith:FYTNR5DJ

pith:2021:FYTNR5DJSSTTLRPLEXZPYQDUUX

not attested not anchored not stored refs pending

Morphological classification of compact and extended radio galaxies using convolutional neural networks and data augmentation techniques

Khadija EL Bouchefry, Peter Butka, Viera Maslej-Kre\v{s}\v{n}\'akov\'a

arxiv:2107.00385 v1 · 2021-07-01 · astro-ph.GA · astro-ph.IM · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FYTNR5DJSSTTLRPLEXZPYQDUUX}

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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

Prospects for high-resolution probes of galaxy dynamics tracing background cosmology in MaNGA

Receipt and verification

First computed	2026-07-05T02:54:23.946957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e26d8f46994a735c5eb25f2fc4074a5d626477f65ba3879cdbf33e1f07ba90b

Aliases

arxiv: 2107.00385 · arxiv_version: 2107.00385v1 · doi: 10.48550/arxiv.2107.00385 · pith_short_12: FYTNR5DJSSTT · pith_short_16: FYTNR5DJSSTTLRPL · pith_short_8: FYTNR5DJ

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/FYTNR5DJSSTTLRPLEXZPYQDUUX \
  | 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: 2e26d8f46994a735c5eb25f2fc4074a5d626477f65ba3879cdbf33e1f07ba90b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "957ba9c5fe237652209ab1f94db084505010a37397a5245cd34f2bd49934b5cf",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-07-01T11:53:18Z",
    "title_canon_sha256": "26d58324c2bcd48ad5d3c35d392c34425d1bb27545a1c5bf3aaa99cefa96593c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.00385",
    "kind": "arxiv",
    "version": 1
  }
}