Pith Number

pith:CVCHW3NG

pith:2015:CVCHW3NGDXG3UQYPKWQUN3ADE3

not attested not anchored not stored refs pending

Thermoelastic properties of $\alpha$-iron from first-principles

1015 Lausanne, 20133, (2) CNR Istituto di Scienze e Tecnologie Molecolari (CNR-ISTM), Daniele Dragoni (1), Davide Ceresoli (2), Discovery of Novel Materials (MARVEL), \'Ecole Polytechnique F\'ed\'erale de Lausanne, Italy), Milano, National Center for Computational Design, Nicola Marzari (1) ((1) Theory, Simulations of Materials (THEOS), Switzerland

arxiv:1502.01534 v2 · 2015-02-05 · 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{CVCHW3NGDXG3UQYPKWQUN3ADE3}

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	2026-05-18T01:41:04.665548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15447b6da61dcdba430f55a146ec0326d21f4f8244403221edff8baf9aafc179

Aliases

arxiv: 1502.01534 · arxiv_version: 1502.01534v2 · doi: 10.48550/arxiv.1502.01534 · pith_short_12: CVCHW3NGDXG3 · pith_short_16: CVCHW3NGDXG3UQYP · pith_short_8: CVCHW3NG

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/CVCHW3NGDXG3UQYPKWQUN3ADE3 \
  | 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: 15447b6da61dcdba430f55a146ec0326d21f4f8244403221edff8baf9aafc179

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8d21dfc72cc4547c6e28a4c4acf03b779c23a69500c79d4fd64884d8c0a969f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-02-05T13:26:36Z",
    "title_canon_sha256": "ebe847bbde2028de6b765162cef309167b1f34a3c131b085dfc05b211764effc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01534",
    "kind": "arxiv",
    "version": 2
  }
}