Pith Number

pith:MQX3KJUL

pith:2009:MQX3KJULPBN557YJPCIVNTRFN3

not attested not anchored not stored refs pending

Phase diagram and isotope effect in (PrEu)_0.7Ca_0.3CoO_3 cobaltites exhibiting spin-state transitions

A. A. Kamenev, A. N. Taldenkov, A. R. Kaul, A. V. Kalinov, D. I. Khomskii, J. Rohrkamp, K. I. Kugel, L. M. Fisher, N. A. Babushkina, O. Heyer, O. Yu. Gorbenko, S. Jodlauk, T. G. Kuzmova, T. Lorenz

arxiv:0909.2978 v2 · 2009-09-16 · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MQX3KJULPBN557YJPCIVNTRFN3}

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	2026-05-18T02:11:47.315735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

642fb5268b785bdeff09789156ce256ec1f1ad3bab6ee4318db6898f146abe23

Aliases

arxiv: 0909.2978 · arxiv_version: 0909.2978v2 · doi: 10.48550/arxiv.0909.2978 · pith_short_12: MQX3KJULPBN5 · pith_short_16: MQX3KJULPBN557YJ · pith_short_8: MQX3KJUL

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/MQX3KJULPBN557YJPCIVNTRFN3 \
  | 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: 642fb5268b785bdeff09789156ce256ec1f1ad3bab6ee4318db6898f146abe23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bae140bd59dd0ae2109ac5808f4bf8aa2967df0fadfe752fc7c63a415c1493a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-09-16T10:43:00Z",
    "title_canon_sha256": "78c5a22c1cbb82907e864516db90183b0e97f17518acab15bc43da75a2992e80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.2978",
    "kind": "arxiv",
    "version": 2
  }
}