Pith Number

pith:Z6K5RI2E

pith:2019:Z6K5RI2EZOUXHGNSIUUKTAT2SH

not attested not anchored not stored refs pending

Multiscale Gaussian Process Level Set Estimation

Shubhanshu Shekhar, Tara Javidi

arxiv:1902.09682 v1 · 2019-02-26 · 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{Z6K5RI2EZOUXHGNSIUUKTAT2SH}

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	2026-05-17T23:52:35.598391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf95d8a344cba97399b24528a9827a91e8f7adeded2817b211c34537188e943d

Aliases

arxiv: 1902.09682 · arxiv_version: 1902.09682v1 · doi: 10.48550/arxiv.1902.09682 · pith_short_12: Z6K5RI2EZOUX · pith_short_16: Z6K5RI2EZOUXHGNS · pith_short_8: Z6K5RI2E

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/Z6K5RI2EZOUXHGNSIUUKTAT2SH \
  | 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: cf95d8a344cba97399b24528a9827a91e8f7adeded2817b211c34537188e943d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aae3639f68eb1e9e2dd668fc7c82cc34ea475f3447df9fffc7c1fab068f3647f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-02-26T00:59:14Z",
    "title_canon_sha256": "dead8e3e4ad8b9a30100d469a80f0e2fe2d91bb66f5135b5aa16f589baaf8c1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09682",
    "kind": "arxiv",
    "version": 1
  }
}