Pith Number

pith:CCJUCR3S

pith:2021:CCJUCR3SVU25C2ABGXIXUFE7FS

not attested not anchored not stored refs pending

Fanaroff-Riley classification of radio galaxies using group-equivariant convolutional neural networks

Anna M. M. Scaife, Fiona Porter

arxiv:2102.08252 v2 · 2021-02-16 · astro-ph.IM · 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{CCJUCR3SVU25C2ABGXIXUFE7FS}

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.

Cited by

1 paper in Pith

Symmetry-preserving neural networks in lattice field theories

Receipt and verification

First computed	2026-07-05T02:21:46.189575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1093414772ad35d1680135d17a149f2c86a1b82f6c5d73eac9762c163dcdcb85

Aliases

arxiv: 2102.08252 · arxiv_version: 2102.08252v2 · doi: 10.48550/arxiv.2102.08252 · pith_short_12: CCJUCR3SVU25 · pith_short_16: CCJUCR3SVU25C2AB · pith_short_8: CCJUCR3S

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/CCJUCR3SVU25C2ABGXIXUFE7FS \
  | 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: 1093414772ad35d1680135d17a149f2c86a1b82f6c5d73eac9762c163dcdcb85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e4d0a349f9a916a33b70e729933d92487f006be47a91f360533012c3c387f18",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-02-16T16:17:14Z",
    "title_canon_sha256": "78553039718ba727751652eca0f962b7009c180fa8e5a2c72aa40a97737d91fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.08252",
    "kind": "arxiv",
    "version": 2
  }
}