Pith Number

pith:KBTZ6N2Y

pith:2017:KBTZ6N2Y4ZLNISGZ3TAENC4IXJ

not attested not anchored not stored refs pending

Coarse Grained Exponential Variational Autoencoders

Ke Sun, Xiangliang Zhang

arxiv:1702.07904 v1 · 2017-02-25 · 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{KBTZ6N2Y4ZLNISGZ3TAENC4IXJ}

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	2026-05-18T00:49:56.701579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50679f3758e656d448d9dcc0468b88ba45ce6e07296a76c1ea4654cc8cdf07b7

Aliases

arxiv: 1702.07904 · arxiv_version: 1702.07904v1 · doi: 10.48550/arxiv.1702.07904 · pith_short_12: KBTZ6N2Y4ZLN · pith_short_16: KBTZ6N2Y4ZLNISGZ · pith_short_8: KBTZ6N2Y

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/KBTZ6N2Y4ZLNISGZ3TAENC4IXJ \
  | 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: 50679f3758e656d448d9dcc0468b88ba45ce6e07296a76c1ea4654cc8cdf07b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35df539ba0201136ad1addace40a5e26844a2273e3ce9725a160b5f9252372c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-02-25T15:08:53Z",
    "title_canon_sha256": "44a4f25115c102b9e47022cadb1a257c0fd4ef4199b69fce84ea9830a51af5d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07904",
    "kind": "arxiv",
    "version": 1
  }
}