Pith Number

pith:XFVYYCJV

pith:2018:XFVYYCJVS2J3JYZRK26ZTLYAOP

not attested not anchored not stored refs pending

Prediction of spatial functional random processes: Comparing functional and spatio-temporal kriging approaches

Johan Strandberg, Jorge Mateu, Sara Sj\"ostedt de Luna

arxiv:1802.05761 v1 · 2018-02-15 · 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{XFVYYCJVS2J3JYZRK26ZTLYAOP}

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	2026-05-18T00:23:11.109380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b96b8c09359693b4e33156bd99af0073e19dc20de179cd25d3f9a3ada58c3cc6

Aliases

arxiv: 1802.05761 · arxiv_version: 1802.05761v1 · doi: 10.48550/arxiv.1802.05761 · pith_short_12: XFVYYCJVS2J3 · pith_short_16: XFVYYCJVS2J3JYZR · pith_short_8: XFVYYCJV

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/XFVYYCJVS2J3JYZRK26ZTLYAOP \
  | 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: b96b8c09359693b4e33156bd99af0073e19dc20de179cd25d3f9a3ada58c3cc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33bca42501648f58edd372c586afbe419d2810657c6567c242f7739e27b1fea1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-02-15T21:03:25Z",
    "title_canon_sha256": "5d492df10af5662febe843f87a6b769899c1f6046bd85d28be1c972df7b52c59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05761",
    "kind": "arxiv",
    "version": 1
  }
}