Pith Number

pith:GKDJDK53

pith:2019:GKDJDK53WMHA23PNAKPRDXQD3T

not attested not anchored not stored refs pending

Tutorial: Deriving the Standard Variational Autoencoder (VAE) Loss Function

Stephen Odaibo

arxiv:1907.08956 v1 · 2019-07-21 · cs.LG · stat.ML

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\usepackage{pith}
\pithnumber{GKDJDK53WMHA23PNAKPRDXQD3T}

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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.

Cited by

2 papers in Pith

VAMP-Diff: VampPrior Latent Diffusion for Photoplethysmography Modeling

What's in the latent space? Exploring coupled tropical Pacific variability within a Multi-branch $\beta$-Variational Autoencoder

Receipt and verification

First computed	2026-05-17T23:40:02.599941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

328691abbbb30e0d6ded029f11de03dce5f1bb204456dd8220928f3a19871137

Aliases

arxiv: 1907.08956 · arxiv_version: 1907.08956v1 · doi: 10.48550/arxiv.1907.08956 · pith_short_12: GKDJDK53WMHA · pith_short_16: GKDJDK53WMHA23PN · pith_short_8: GKDJDK53

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/GKDJDK53WMHA23PNAKPRDXQD3T \
  | 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: 328691abbbb30e0d6ded029f11de03dce5f1bb204456dd8220928f3a19871137

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "044fd6b0635c5e1d5c55229478decb6171aded18cb67c3ee359e44f939320a36",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-07-21T11:09:42Z",
    "title_canon_sha256": "bfe58b698897576904cabc3bbd516023ab0abf44c15304c907837133846b4563"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08956",
    "kind": "arxiv",
    "version": 1
  }
}