Pith Number

pith:J5ORCMFY

pith:2025:J5ORCMFYKNWZ22LWHF72WVEIRU

not attested not anchored not stored refs pending

Tree Models Machine Learning to Identify Liquid Metal based Alloy Superconductor

Chen Hua, Jing Liu

arxiv:2501.05164 v1 · 2025-01-09 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J5ORCMFYKNWZ22LWHF72WVEIRU}

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	2026-07-02T01:17:11.753786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f5d1130b8536d9d6976397fab54888d130cefcc225bef9abea9060c14415003

Aliases

arxiv: 2501.05164 · arxiv_version: 2501.05164v1 · doi: 10.48550/arxiv.2501.05164 · pith_short_12: J5ORCMFYKNWZ · pith_short_16: J5ORCMFYKNWZ22LW · pith_short_8: J5ORCMFY

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/J5ORCMFYKNWZ22LWHF72WVEIRU \
  | 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: 4f5d1130b8536d9d6976397fab54888d130cefcc225bef9abea9060c14415003

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0612ceb926f0f717faaaf2a55282737515ecfe27002f9b1f40c279d8a19594a7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2025-01-09T11:36:45Z",
    "title_canon_sha256": "d4a70d1e5d903614eefb83dd903200e6c6c7a461ea316f1882ef9e00727e44c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.05164",
    "kind": "arxiv",
    "version": 1
  }
}