Pith Number

pith:HJGJ4HNX

pith:2017:HJGJ4HNXMC4MWVTFTFUPIM3OBK

not attested not anchored not stored refs pending

Machine learning modeling of superconducting critical temperature

A. Gilad Kusne, Corey Oses, Efrain Rodriguez, Ichiro Takeuchi, Johnpierre Paglione, Stefano Curtarolo, Valentin Stanev

arxiv:1709.02727 v2 · 2017-09-08 · cond-mat.supr-con · cond-mat.str-el · 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{HJGJ4HNXMC4MWVTFTFUPIM3OBK}

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	2026-05-18T00:07:21.955384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a4c9e1db760b8cb56659968f4336e0abe32f1508688afad948905e4f8a7c7ab

Aliases

arxiv: 1709.02727 · arxiv_version: 1709.02727v2 · doi: 10.48550/arxiv.1709.02727 · pith_short_12: HJGJ4HNXMC4M · pith_short_16: HJGJ4HNXMC4MWVTF · pith_short_8: HJGJ4HNX

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/HJGJ4HNXMC4MWVTFTFUPIM3OBK \
  | 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: 3a4c9e1db760b8cb56659968f4336e0abe32f1508688afad948905e4f8a7c7ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33e7ea05f479089e6b94a245e6ce0e4f4d3ccfc1c9dda2729c6b715c2648941d",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-09-08T14:55:02Z",
    "title_canon_sha256": "dae0e007b9dfeeaf6672ffae19adfdc2b2564c09a2f6a236db9f2bb9c919b891"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02727",
    "kind": "arxiv",
    "version": 2
  }
}