Pith Number

pith:QXJIELTK

pith:2012:QXJIELTKBJJVJF6FP3KHZO6YD3

not attested not anchored not stored refs pending

The first-principles study of thermodynamical properties of random magnetic overlayers on fcc-Cu(001) substrate

Josef Kudrnovsk\'y, Lars Bergqvist, Martin Ma\v{s}\'in, Miroslav Kotrla, V\'aclav Drchal

arxiv:1212.4057 v1 · 2012-12-17 · 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{QXJIELTKBJJVJF6FP3KHZO6YD3}

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	2026-05-18T01:52:37.381714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85d2822e6a0a535497c57ed47cbbd81ee7cc6105660ddcddaa35826505abf495

Aliases

arxiv: 1212.4057 · arxiv_version: 1212.4057v1 · doi: 10.48550/arxiv.1212.4057 · pith_short_12: QXJIELTKBJJV · pith_short_16: QXJIELTKBJJVJF6F · pith_short_8: QXJIELTK

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/QXJIELTKBJJVJF6FP3KHZO6YD3 \
  | 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: 85d2822e6a0a535497c57ed47cbbd81ee7cc6105660ddcddaa35826505abf495

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b53410db88d862b3ea4c0bf113daf607bee0a5762235237940c0b28052ab810",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-12-17T16:29:44Z",
    "title_canon_sha256": "f45e6c98ea7bab16d64c0b6d55c69846bc5fac8c82ddc5a6bf9979518e1cfa2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.4057",
    "kind": "arxiv",
    "version": 1
  }
}