Pith Number

pith:2QWCA2IM

pith:1997:2QWCA2IMGVENZQ7ONB23VUU5HT

not attested not anchored not stored refs pending

Monte Carlo Implementation of Gaussian Process Models for Bayesian Regression and Classification

Radford M. Neal (Dept. of Statistics, University of Toronto)

arxiv:physics/9701026 v2 · 1997-01-28 · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2QWCA2IMGVENZQ7ONB23VUU5HT}

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.

Cited by

1 paper in Pith

Discrepancy Modeling with Intermediate Variables: A New Framework for Robust Gaussian Process Calibration

Receipt and verification

First computed	2026-07-04T15:07:56.161991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d42c20690c3548dcc3ee6875bad29d3cefe56417f40ff7632eaccd885d8503bc

Aliases

arxiv: physics/9701026 · arxiv_version: physics/9701026v2 · doi: 10.48550/arxiv.physics/9701026 · pith_short_12: 2QWCA2IMGVEN · pith_short_16: 2QWCA2IMGVENZQ7O · pith_short_8: 2QWCA2IM

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/2QWCA2IMGVENZQ7ONB23VUU5HT \
  | 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: d42c20690c3548dcc3ee6875bad29d3cefe56417f40ff7632eaccd885d8503bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4480817f096eddda5bdd0a22b90d525da08fe1f0be61032e6349d24ccea7560d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.data-an",
    "submitted_at": "1997-01-28T00:59:11Z",
    "title_canon_sha256": "46a66de7664fa6eb92dd06c98c66934732bda0530645e1be2a93893693427223"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/9701026",
    "kind": "arxiv",
    "version": 2
  }
}