Pith Number

pith:567CNXB2

pith:2020:567CNXB2DCHB76VQJ7ETJNCUPM

not attested not anchored not stored refs pending

Retrieving Internal Kinematics of Galaxies with Deep Learning using Single-Band Optical Images

Amelia Fraser-McKelvie, Christopher J. Conselice, Leonardo Ferreira, Sakina Hansen

arxiv:2010.10511 v1 · 2020-10-20 · 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{567CNXB2DCHB76VQJ7ETJNCUPM}

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	2026-07-05T01:44:52.084345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efbe26dc3a188e1ffab04fc934b4547b24ed612e5758158a8b56309421432582

Aliases

arxiv: 2010.10511 · arxiv_version: 2010.10511v1 · doi: 10.48550/arxiv.2010.10511 · pith_short_12: 567CNXB2DCHB · pith_short_16: 567CNXB2DCHB76VQ · pith_short_8: 567CNXB2

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/567CNXB2DCHB76VQJ7ETJNCUPM \
  | 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: efbe26dc3a188e1ffab04fc934b4547b24ed612e5758158a8b56309421432582

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca2e02cac980ad7c6ff226af418efab779728dca476efd582810e115e715f80e",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-10-20T01:34:56Z",
    "title_canon_sha256": "d4d86a122312926151ce210f5889cd5cd2391826160084cc7dd58f16328290c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.10511",
    "kind": "arxiv",
    "version": 1
  }
}