Pith Number

pith:Z2PTCNVB

pith:2019:Z2PTCNVB4VT5ODYSOVQXGUAQSN

not attested not anchored not stored refs pending

A comparison of apartment rent price prediction using a large dataset: Kriging versus DNN

Daiki Shiroi, Hajime Seya

arxiv:1906.11099 v1 · 2019-06-25 · stat.AP · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z2PTCNVB4VT5ODYSOVQXGUAQSN}

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	2026-05-17T23:42:09.833860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce9f3136a1e567d70f127561735010936bd4560b2e8735137c15c4be65657f1a

Aliases

arxiv: 1906.11099 · arxiv_version: 1906.11099v1 · doi: 10.48550/arxiv.1906.11099 · pith_short_12: Z2PTCNVB4VT5 · pith_short_16: Z2PTCNVB4VT5ODYS · pith_short_8: Z2PTCNVB

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/Z2PTCNVB4VT5ODYSOVQXGUAQSN \
  | 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: ce9f3136a1e567d70f127561735010936bd4560b2e8735137c15c4be65657f1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "637d9537410fcfbd48232a540eb13f9e5dd448b1ccabaa4db173364c1abea65f",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2019-06-25T14:15:31Z",
    "title_canon_sha256": "62fbde55c21da8c94ed3b4c8bc9e055a209276f069069281293f2a465deaa055"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11099",
    "kind": "arxiv",
    "version": 1
  }
}