Pith Number

pith:ZBWYFXEO

pith:2020:ZBWYFXEOXY757SX54OHAPP773F

not attested not anchored not stored refs pending

A Fully Bayesian Gradient-Free Supervised Dimension Reduction Method using Gaussian Processes

Dimitri Mavris, Piyush Pandita, Raphael Gautier, Sayan Ghosh

arxiv:2008.03534 v2 · 2020-08-08 · 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{ZBWYFXEOXY757SX54OHAPP773F}

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	2026-07-05T02:54:14.433335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c86d82dc8ebe3fdfcafde38e07bfffd9423903f7447401baebf93b8359b9aec2

Aliases

arxiv: 2008.03534 · arxiv_version: 2008.03534v2 · doi: 10.48550/arxiv.2008.03534 · pith_short_12: ZBWYFXEOXY75 · pith_short_16: ZBWYFXEOXY757SX5 · pith_short_8: ZBWYFXEO

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/ZBWYFXEOXY757SX54OHAPP773F \
  | 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: c86d82dc8ebe3fdfcafde38e07bfffd9423903f7447401baebf93b8359b9aec2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12796caf7dff4eff415fe8f0faab81cf027f2730b744e3c2048c8abf75d84cc8",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2020-08-08T14:24:25Z",
    "title_canon_sha256": "dadf0a7340cc2eea8b09b9cd6376930a0c84fd00c8325cdfaf72779cd6387516"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.03534",
    "kind": "arxiv",
    "version": 2
  }
}