Pith Number

pith:QPW2NJNX

pith:2015:QPW2NJNX3CDU72F3ODMN4UXRUP

not attested not anchored not stored refs pending

Thermal vacancies in random alloys in the single-site mean-field approximation

Andrei V. Ruban

arxiv:1512.06379 v3 · 2015-12-20 · physics.comp-ph · 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{QPW2NJNX3CDU72F3ODMN4UXRUP}

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	2026-05-18T01:15:43.353135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83eda6a5b7d8874fe8bb70d8de52f1a3c7d239add13ed56eef0133e12cd2fa5a

Aliases

arxiv: 1512.06379 · arxiv_version: 1512.06379v3 · doi: 10.48550/arxiv.1512.06379 · pith_short_12: QPW2NJNX3CDU · pith_short_16: QPW2NJNX3CDU72F3 · pith_short_8: QPW2NJNX

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/QPW2NJNX3CDU72F3ODMN4UXRUP \
  | 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: 83eda6a5b7d8874fe8bb70d8de52f1a3c7d239add13ed56eef0133e12cd2fa5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a7dd6cc4c5a9bfb7559e04f938ef406949f13722e49b66b239e03f2f4be1bdb",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2015-12-20T15:26:39Z",
    "title_canon_sha256": "aa424a317d62fa5bf64e4aecba7679f6cffad54feff9e88d427ff7604d6b2d93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.06379",
    "kind": "arxiv",
    "version": 3
  }
}