Pith Number

pith:O5AZKXQ7

pith:2019:O5AZKXQ7CXS7OGTUJQWBUKW6ET

not attested not anchored not stored refs pending

Location-Centered House Price Prediction: A Multi-Task Learning Approach

A. K. Qin, Guangliang Gao, Jie Cao, Timos Sellis, Zhiang Wu, Zhifeng Bao

arxiv:1901.01774 v1 · 2019-01-07 · cs.LG · stat.ML

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\usepackage{pith}
\pithnumber{O5AZKXQ7CXS7OGTUJQWBUKW6ET}

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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.

Cited by

1 paper in Pith

Learning Real Estate Automated Valuation Models from Heterogeneous Data Sources

Receipt and verification

First computed	2026-07-05T05:58:12.988911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7741955e1f15e5f71a744c2c1a2ade24c812104aa28f087b44bcb77dc6a816dd

Aliases

arxiv: 1901.01774 · arxiv_version: 1901.01774v1 · doi: 10.48550/arxiv.1901.01774 · pith_short_12: O5AZKXQ7CXS7 · pith_short_16: O5AZKXQ7CXS7OGTU · pith_short_8: O5AZKXQ7

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/O5AZKXQ7CXS7OGTUJQWBUKW6ET \
  | 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: 7741955e1f15e5f71a744c2c1a2ade24c812104aa28f087b44bcb77dc6a816dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71af077ce095ef676387664696c71d098fdf962f4420a1413cc08f068a537ffe",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-01-07T12:36:57Z",
    "title_canon_sha256": "cf3194c9ca30bd65df55a0823884fd78f88c5a99df57263f1c42d6f3c4564b0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01774",
    "kind": "arxiv",
    "version": 1
  }
}