Pith Number

pith:WR6WKHI7

pith:2013:WR6WKHI7HT7LGFVRHCZAUHYCHP

not attested not anchored not stored refs pending

Comparative study of tight-binding and ab initio electronic structure calculations focused on magnetic anisotropy in ordered CoPt alloy

J. A. Mol, J. Ku\v{c}era, J. Ma\v{s}ek, J. Zemen, P. Motloch, T. Jungwirth

arxiv:1301.5369 v1 · 2013-01-23 · 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{WR6WKHI7HT7LGFVRHCZAUHYCHP}

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	2026-05-18T02:57:14.993254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b47d651d1f3cfeb316b138b20a1f023bd91891b1f98df8efb45d5665d8e6083f

Aliases

arxiv: 1301.5369 · arxiv_version: 1301.5369v1 · doi: 10.48550/arxiv.1301.5369 · pith_short_12: WR6WKHI7HT7L · pith_short_16: WR6WKHI7HT7LGFVR · pith_short_8: WR6WKHI7

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/WR6WKHI7HT7LGFVRHCZAUHYCHP \
  | 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: b47d651d1f3cfeb316b138b20a1f023bd91891b1f98df8efb45d5665d8e6083f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2bcb95bccc8ae542daa5bb9834ed4a6955ca03b6c0cdf79fb81aa565cfbefaa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-01-23T01:01:16Z",
    "title_canon_sha256": "42aeb826cea206642e6cb603e9f4cbf5bdda5b21a66d9b336d53e9208d5ac73d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5369",
    "kind": "arxiv",
    "version": 1
  }
}