Pith Number

pith:F365LDET

pith:2018:F365LDETK4ZP3AGLB7YTTQB4KG

not attested not anchored not stored refs pending

Stochastic Kriging for Inadequate Simulation Models

Lu Zou, Xiaowei Zhang

arxiv:1802.00677 v2 · 2018-02-02 · stat.ME

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

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	2026-05-18T00:23:44.769571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2efdd58c935732fd80cb0ff139c03c5187b7760ff8e4f062dcd30f19bb794383

Aliases

arxiv: 1802.00677 · arxiv_version: 1802.00677v2 · doi: 10.48550/arxiv.1802.00677 · pith_short_12: F365LDETK4ZP · pith_short_16: F365LDETK4ZP3AGL · pith_short_8: F365LDET

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/F365LDETK4ZP3AGLB7YTTQB4KG \
  | 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: 2efdd58c935732fd80cb0ff139c03c5187b7760ff8e4f062dcd30f19bb794383

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7570610204f0a932f6eafa3e5f9f20baab1cfee80954b1fa6b03a01575d7f75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-02-02T13:30:40Z",
    "title_canon_sha256": "0c2e641121c79f71e78ee1ad5f6ef1cdaea3f373c3f8ba9fe01ac464d88cda20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00677",
    "kind": "arxiv",
    "version": 2
  }
}