Pith Number

pith:S2UXRX2B

pith:2020:S2UXRX2B4BFSSJJ3PP54VL3DT3

not attested not anchored not stored refs pending

Deep Latent-Variable Kernel Learning

Haitao Liu, Xiaofang Wang, Xiaomo Jiang, Yew-Soon Ong

arxiv:2005.08467 v2 · 2020-05-18 · stat.ML · 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{S2UXRX2B4BFSSJJ3PP54VL3DT3}

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	2026-07-05T01:28:20.117868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96a978df41e04b29253b7bfbcaaf639eeace81e1e9434dea0e3731066a0f3786

Aliases

arxiv: 2005.08467 · arxiv_version: 2005.08467v2 · doi: 10.48550/arxiv.2005.08467 · pith_short_12: S2UXRX2B4BFS · pith_short_16: S2UXRX2B4BFSSJJ3 · pith_short_8: S2UXRX2B

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/S2UXRX2B4BFSSJJ3PP54VL3DT3 \
  | 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: 96a978df41e04b29253b7bfbcaaf639eeace81e1e9434dea0e3731066a0f3786

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fe005456e06e8605c2b312d3b7806a455575d9406afc56c5634de88114bd376",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2020-05-18T05:55:08Z",
    "title_canon_sha256": "fe62dd665be5a2484e9f3459de94d94683e458a2c19a54d5dc7886a37cc2d267"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.08467",
    "kind": "arxiv",
    "version": 2
  }
}