Pith Number

pith:WXJ2ULME

pith:2021:WXJ2ULMEQTS7Y3C7AM2WHPBGGF

not attested not anchored not stored refs pending

Variational Policy Search using Sparse Gaussian Process Priors for Learning Multimodal Optimal Actions

Hikaru Sasaki, Takamitsu Matsubara

arxiv:2106.07125 v1 · 2021-06-14 · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WXJ2ULMEQTS7Y3C7AM2WHPBGGF}

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	2026-07-05T02:48:44.807672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5d3aa2d8484e5fc6c5f033563bc26315bdd92f4285575ce3fa142d3b3134601

Aliases

arxiv: 2106.07125 · arxiv_version: 2106.07125v1 · doi: 10.48550/arxiv.2106.07125 · pith_short_12: WXJ2ULMEQTS7 · pith_short_16: WXJ2ULMEQTS7Y3C7 · pith_short_8: WXJ2ULME

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/WXJ2ULMEQTS7Y3C7AM2WHPBGGF \
  | 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: b5d3aa2d8484e5fc6c5f033563bc26315bdd92f4285575ce3fa142d3b3134601

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c7cacda53e3c965c75cf46216f8b4c24f1c6c54ad00d7433fc3dcdc09e6c493",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-06-14T01:18:09Z",
    "title_canon_sha256": "1272e0ad667b20bfd4fce427c15aae0a12bcf920c27843f95e70e4da0f70ea84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.07125",
    "kind": "arxiv",
    "version": 1
  }
}