Pith Number

pith:JSJKTNDN

pith:2020:JSJKTNDNJMO74OYV6GDSK6WCYZ

not attested not anchored not stored refs pending

Latent Variable Modelling with Hyperbolic Normalizing Flows

Ariella Smofsky, Avishek Joey Bose, Prakash Panangaden, Renjie Liao, William L. Hamilton

arxiv:2002.06336 v4 · 2020-02-15 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JSJKTNDNJMO74OYV6GDSK6WCYZ}

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	2026-07-05T01:26:50.903048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c92a9b46d4b1dfe3b15f187257ac2c673aa4f105585e3c9a97eb768f10c6be9

Aliases

arxiv: 2002.06336 · arxiv_version: 2002.06336v4 · doi: 10.48550/arxiv.2002.06336 · pith_short_12: JSJKTNDNJMO7 · pith_short_16: JSJKTNDNJMO74OYV · pith_short_8: JSJKTNDN

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/JSJKTNDNJMO74OYV6GDSK6WCYZ \
  | 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: 4c92a9b46d4b1dfe3b15f187257ac2c673aa4f105585e3c9a97eb768f10c6be9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdc2c96f5eb8256a87b8134cb5054cd33f09c7d809feb640a48b7e54da7d0b62",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-02-15T07:44:00Z",
    "title_canon_sha256": "44ac7899ddef316977d049fbd5cf6f0a7a8db207acff4ed6817c402930f31d76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.06336",
    "kind": "arxiv",
    "version": 4
  }
}