Pith Number

pith:ZT5IPCBY

pith:2020:ZT5IPCBYNCQWHE5OXKGJC2ETQY

not attested not anchored not stored refs pending

Semi-supervised Learning of Galaxy Morphology using Equivariant Transformer Variational Autoencoders

Lewis Smith, Mizu Nishikawa-Toomey, Yarin Gal

arxiv:2011.08714 v1 · 2020-11-17 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZT5IPCBYNCQWHE5OXKGJC2ETQY}

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	2026-07-05T01:52:08.176803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccfa87883868a16393aeba8c91689386309a72b6136606328e4a3b2f8629b2d7

Aliases

arxiv: 2011.08714 · arxiv_version: 2011.08714v1 · doi: 10.48550/arxiv.2011.08714 · pith_short_12: ZT5IPCBYNCQW · pith_short_16: ZT5IPCBYNCQWHE5O · pith_short_8: ZT5IPCBY

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/ZT5IPCBYNCQWHE5OXKGJC2ETQY \
  | 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: ccfa87883868a16393aeba8c91689386309a72b6136606328e4a3b2f8629b2d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1dec9955ed01898f554555b51fd598e3d65df4a34bfa0344db13104bc653982",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2020-11-17T15:41:18Z",
    "title_canon_sha256": "f3539361931f06bda3f3d332f12a0623e6bbe00a0810570967de2dafbee67e0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.08714",
    "kind": "arxiv",
    "version": 1
  }
}