Pith Number

pith:F5R2CCG5

pith:2020:F5R2CCG55PFSUDE4OCJYKYSEGK

not attested not anchored not stored refs pending

Stochastic Bottleneck: Rateless Auto-Encoder for Flexible Dimensionality Reduction

Toshiaki Koike-Akino, Ye Wang

arxiv:2005.02870 v1 · 2020-05-06 · cs.LG · cs.CV · eess.IV · 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{F5R2CCG55PFSUDE4OCJYKYSEGK}

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	2026-07-05T01:00:56.829944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f63a108ddebcb2a0c9c709385624432945610e02c95ceae34c4749113829432

Aliases

arxiv: 2005.02870 · arxiv_version: 2005.02870v1 · doi: 10.48550/arxiv.2005.02870 · pith_short_12: F5R2CCG55PFS · pith_short_16: F5R2CCG55PFSUDE4 · pith_short_8: F5R2CCG5

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/F5R2CCG55PFSUDE4OCJYKYSEGK \
  | 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: 2f63a108ddebcb2a0c9c709385624432945610e02c95ceae34c4749113829432

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f55c1e5853042f19e32a0503faec56897577022751cec02047a745c66f48a2fc",
    "cross_cats_sorted": [
      "cs.CV",
      "eess.IV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-05-06T14:47:42Z",
    "title_canon_sha256": "bc3c73a71f4fdb6bf9e894d427fc73bcf9aef33e78edf55e6677cc9ceeaad5c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.02870",
    "kind": "arxiv",
    "version": 1
  }
}