Pith Number

pith:A4HGQYYG

pith:2011:A4HGQYYGD7KOI5B2RRSWVOQBKW

not attested not anchored not stored refs pending

Dimension adaptability of Gaussian process models with variable selection and projection

Surya T. Tokdar

arxiv:1112.0716 v1 · 2011-12-04 · math.ST · stat.ME · stat.ML · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A4HGQYYGD7KOI5B2RRSWVOQBKW}

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	2026-05-18T04:07:05.819422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

070e6863061fd4e4743a8c656aba0155b8e43578b73426fb1012007a8f36b0db

Aliases

arxiv: 1112.0716 · arxiv_version: 1112.0716v1 · doi: 10.48550/arxiv.1112.0716 · pith_short_12: A4HGQYYGD7KO · pith_short_16: A4HGQYYGD7KOI5B2 · pith_short_8: A4HGQYYG

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/A4HGQYYGD7KOI5B2RRSWVOQBKW \
  | 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: 070e6863061fd4e4743a8c656aba0155b8e43578b73426fb1012007a8f36b0db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56491f0bb1e2bc756ec714f19ffb856f500b302c17c13f0c0d155ce122e30dba",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2011-12-04T04:35:07Z",
    "title_canon_sha256": "c6e97f62da27e4ca2d8258ad5c4b6ef20cb245b17ec9fdef775bbb972d6a5df5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.0716",
    "kind": "arxiv",
    "version": 1
  }
}