Pith Number

pith:J52GLTAX

pith:2021:J52GLTAXOGUUVFJVC6MYFHVZK3

not attested not anchored not stored refs pending

Multi-Facet Clustering Variational Autoencoders

Chris Holmes, Christopher Yau, Fabian Falck, George Nicholson, Haoting Zhang, Matthew Willetts

arxiv:2106.05241 v2 · 2021-06-09 · stat.ML · cs.CV · cs.LG · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J52GLTAXOGUUVFJVC6MYFHVZK3}

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	2026-07-05T03:27:16.557436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f7465cc1771a94a95351799829eb956de5b05ec34246ccd118066634ed3cb23

Aliases

arxiv: 2106.05241 · arxiv_version: 2106.05241v2 · doi: 10.48550/arxiv.2106.05241 · pith_short_12: J52GLTAXOGUU · pith_short_16: J52GLTAXOGUUVFJV · pith_short_8: J52GLTAX

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/J52GLTAXOGUUVFJVC6MYFHVZK3 \
  | 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: 4f7465cc1771a94a95351799829eb956de5b05ec34246ccd118066634ed3cb23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e33c849a0cfdf1132ee66418011a579525fef71c5104888d5c2c1aa975c1bf6",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-06-09T17:36:38Z",
    "title_canon_sha256": "7db853a70ca5d3e8e77d78014b1c6290ba31060478b5b4bcdadba4cfa1512809"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.05241",
    "kind": "arxiv",
    "version": 2
  }
}