Pith Number

pith:C4ZVQ33O

pith:2017:C4ZVQ33OEKVBDNMA2Z7K7AWRMM

not attested not anchored not stored refs pending

Adjustments to Computer Models via Projected Kernel Calibration

Rui Tuo

arxiv:1705.03422 v1 · 2017-05-09 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C4ZVQ33OEKVBDNMA2Z7K7AWRMM}

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	2026-05-18T00:44:47.887839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1733586f6e22aa11b580d67eaf82d16307ed8a76bb496a73842153b5dbcc3a3a

Aliases

arxiv: 1705.03422 · arxiv_version: 1705.03422v1 · doi: 10.48550/arxiv.1705.03422 · pith_short_12: C4ZVQ33OEKVB · pith_short_16: C4ZVQ33OEKVBDNMA · pith_short_8: C4ZVQ33O

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/C4ZVQ33OEKVBDNMA2Z7K7AWRMM \
  | 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: 1733586f6e22aa11b580d67eaf82d16307ed8a76bb496a73842153b5dbcc3a3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0131cac9e72bb3f1934187d0d2e091761fd9fbcb180587ad3f1966d59afddb7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-05-09T16:49:08Z",
    "title_canon_sha256": "3ff1a82fe9ed7f6fe797c56a17f620c93aa09fc02c5cc8e7b9d42496b1799281"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03422",
    "kind": "arxiv",
    "version": 1
  }
}