Pith Number

pith:HA7QZFJF

pith:2017:HA7QZFJFHKW6XBSJQJPBVR4DHT

not attested not anchored not stored refs pending

A regression-based feature selection study of the Curie temperature of transition-metal rare-earth compounds: prediction and understanding

Anh Tuan Nguyen, Hieu Chi Dam, Hiori Kino, Kiyoyuki Terakura, Takashi Miyake, Tien Lam Pham, Viet Cuong Nguyen

arxiv:1705.00978 v2 · 2017-05-02 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HA7QZFJFHKW6XBSJQJPBVR4DHT}

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	2026-05-18T00:45:05.908977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

383f0c95253aadeb8649825e1ac7833cf8b4239212933e48613304536d2e192b

Aliases

arxiv: 1705.00978 · arxiv_version: 1705.00978v2 · doi: 10.48550/arxiv.1705.00978 · pith_short_12: HA7QZFJFHKW6 · pith_short_16: HA7QZFJFHKW6XBSJ · pith_short_8: HA7QZFJF

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/HA7QZFJFHKW6XBSJQJPBVR4DHT \
  | 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: 383f0c95253aadeb8649825e1ac7833cf8b4239212933e48613304536d2e192b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b1efb3afa34ad4c9c734544c0fad397167ca838583997b5ebfefbba02ad9a05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-05-02T13:58:07Z",
    "title_canon_sha256": "13f64d77fd8da69e8028ad96962e0d8c17609258b8efaecbfedc0b81dbe66fc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00978",
    "kind": "arxiv",
    "version": 2
  }
}