Pith Number

pith:7UXGAFGP

pith:2019:7UXGAFGPKGPX267K64WTMCWIOR

not attested not anchored not stored refs pending

A Variant of Gaussian Process Dynamical Systems

Jingjing Fei, Jing Zhao, Shiliang Sun

arxiv:1906.03647 v1 · 2019-06-09 · 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{7UXGAFGPKGPX267K64WTMCWIOR}

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	2026-05-17T23:43:45.518415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd2e6014cf519f7d7beaf72d360ac87447a77eac60457ab54c73dde9754b6781

Aliases

arxiv: 1906.03647 · arxiv_version: 1906.03647v1 · doi: 10.48550/arxiv.1906.03647 · pith_short_12: 7UXGAFGPKGPX · pith_short_16: 7UXGAFGPKGPX267K · pith_short_8: 7UXGAFGP

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/7UXGAFGPKGPX267K64WTMCWIOR \
  | 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: fd2e6014cf519f7d7beaf72d360ac87447a77eac60457ab54c73dde9754b6781

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "358df706ca59bc1011bd8525c2eef59359ea2ea2f879ea22de75e302017297ec",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-06-09T14:22:44Z",
    "title_canon_sha256": "41e535040d647d42f10e814a58589e2b247ccc9ba49a5eb2c14be352c1d2d421"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.03647",
    "kind": "arxiv",
    "version": 1
  }
}