Pith Number

pith:EV4JMW5J

pith:2012:EV4JMW5JLQL67WMMPUGT2XEVHO

not attested not anchored not stored refs pending

Importance of correlation effects in hcp iron revealed by a pressure-induced electronic topological transition

A. I. Chumakov, A. V. Ruban, B. Hewener, C. McCammon, F. Tasn\'adi, I. A. Abrikosov, J. Wolny, K. Glazyrin, K. Muffler, L. Dubrovinsky, L.V. Pourovskii, M. Aichhorn, M. Ekholm, M. Hanfland, M. I. Katsnelson, O. Narygina, V. Prakapenka, V. Sch\"unemann, V. Vildosola, W. Crichton

arxiv:1204.5130 v1 · 2012-04-23 · 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{EV4JMW5JLQL67WMMPUGT2XEVHO}

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	2026-05-18T01:57:47.229981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2578965ba95c17efd98c7d0d3d5c953ba18e8584684cfffeda6b0a31b2dfadfe

Aliases

arxiv: 1204.5130 · arxiv_version: 1204.5130v1 · doi: 10.48550/arxiv.1204.5130 · pith_short_12: EV4JMW5JLQL6 · pith_short_16: EV4JMW5JLQL67WMM · pith_short_8: EV4JMW5J

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/EV4JMW5JLQL67WMMPUGT2XEVHO \
  | 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: 2578965ba95c17efd98c7d0d3d5c953ba18e8584684cfffeda6b0a31b2dfadfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b4e188243a69df607780f0380cc45583a834ffc78f447d8a8ded8185cbfc822",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-04-23T18:18:32Z",
    "title_canon_sha256": "62f3b4199a97076f6b94944dbb64af08a3f42c1b51ac4c0af1ed8b084a49362b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.5130",
    "kind": "arxiv",
    "version": 1
  }
}