Pith Number

pith:DRWSXUNC

pith:2025:DRWSXUNCOB7DLWS4AOXVLOM4SR

not attested not anchored not stored refs pending

PH-VAE: A Polynomial Hierarchical Variational Autoencoder Towards Disentangled Representation Learning

Shaofan Li, Xi Chen

arxiv:2502.02856 v2 · 2025-02-05 · 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{DRWSXUNCOB7DLWS4AOXVLOM4SR}

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	2026-07-05T10:13:47.462333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c6d2bd1a2707e35da5c03af55b99c9477b00ed082626947224a68259dd90bf5

Aliases

arxiv: 2502.02856 · arxiv_version: 2502.02856v2 · doi: 10.48550/arxiv.2502.02856 · pith_short_12: DRWSXUNCOB7D · pith_short_16: DRWSXUNCOB7DLWS4 · pith_short_8: DRWSXUNC

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/DRWSXUNCOB7DLWS4AOXVLOM4SR \
  | 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: 1c6d2bd1a2707e35da5c03af55b99c9477b00ed082626947224a68259dd90bf5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84bc401ee12774437893c20bfab648839d80c0ffb67409046529ab4cf4036246",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-05T03:25:32Z",
    "title_canon_sha256": "0201a7b01dffa02dfde41c415c843fe62662dd1173e42aad096bde8bf4acf028"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02856",
    "kind": "arxiv",
    "version": 2
  }
}