Pith Number

pith:XCB6GP5Y

pith:2016:XCB6GP5YTHW6LMSWNVABIFCIFO

not attested not anchored not stored refs pending

Evaluating Gaussian processes for sparse irregular spatio-temporal data

Abed Ajraou, Mehmet S\"uzen

arxiv:1611.02978 v1 · 2016-11-06 · 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{XCB6GP5YTHW6LMSWNVABIFCIFO}

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	2026-05-18T00:59:42.942053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b883e33fb899ede5b2566d401414482baa9d39a6d4edc1129bf6497a09f5144b

Aliases

arxiv: 1611.02978 · arxiv_version: 1611.02978v1 · doi: 10.48550/arxiv.1611.02978 · pith_short_12: XCB6GP5YTHW6 · pith_short_16: XCB6GP5YTHW6LMSW · pith_short_8: XCB6GP5Y

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/XCB6GP5YTHW6LMSWNVABIFCIFO \
  | 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: b883e33fb899ede5b2566d401414482baa9d39a6d4edc1129bf6497a09f5144b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "512850b2aa8c5ba7e956ab1b50559f5a45ff26185f3c209e9564af67dee81355",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-11-06T12:48:34Z",
    "title_canon_sha256": "89c4f5d0d97d0225f0c973de6a3d7ddec9a2f66c283f39495cb5728ee8efdb89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.02978",
    "kind": "arxiv",
    "version": 1
  }
}