Pith Number

pith:QUEIDXFV

pith:2016:QUEIDXFVK2C5ONKH6OZS2PEFNW

not attested not anchored not stored refs pending

Joint Stochastic Approximation learning of Helmholtz Machines

Haotian Xu, Zhijian Ou

arxiv:1603.06170 v2 · 2016-03-20 · 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{QUEIDXFVK2C5ONKH6OZS2PEFNW}

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	2026-05-18T00:04:34.351256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

850881dcb55685d73547f3b32d3c856d97a06851582e1f9077e4e4aeeb256040

Aliases

arxiv: 1603.06170 · arxiv_version: 1603.06170v2 · doi: 10.48550/arxiv.1603.06170 · pith_short_12: QUEIDXFVK2C5 · pith_short_16: QUEIDXFVK2C5ONKH · pith_short_8: QUEIDXFV

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/QUEIDXFVK2C5ONKH6OZS2PEFNW \
  | 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: 850881dcb55685d73547f3b32d3c856d97a06851582e1f9077e4e4aeeb256040

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7253b5b859d4a0067f286fd3abd58e36cb48406ab2d9e20cb14318fa881fc17",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-03-20T00:55:06Z",
    "title_canon_sha256": "020f372a4da0b6ca0d1315565c3eb54a8e91cd953b80cfe49c0d3f7dd126727d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.06170",
    "kind": "arxiv",
    "version": 2
  }
}