Pith Number

pith:5LQBEVML

pith:2010:5LQBEVMLKABJANJP5Z56QLXRAS

not attested not anchored not stored refs pending

Physical origin of superconductivity in EuFe2As1.4P0.6 and EuFe2As2: pressure-induce valence change of europium

Bo Zou, Chao Zhang, Genfu Chen, Jing Guo, Liling Sun, Qi Wu, Wei Lu, Xianhui Chen, Xiaoli Dong, Xi Dai, Yuying Huang, Zheng Jiang, Zhongxian Zhao

arxiv:1005.3375 v1 · 2010-05-19 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5LQBEVMLKABJANJP5Z56QLXRAS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:39:27.708821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eae012558b500290352fee7be82ef10492fc67095208fac5cd84508af72b2be5

Aliases

arxiv: 1005.3375 · arxiv_version: 1005.3375v1 · doi: 10.48550/arxiv.1005.3375 · pith_short_12: 5LQBEVMLKABJ · pith_short_16: 5LQBEVMLKABJANJP · pith_short_8: 5LQBEVML

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/5LQBEVMLKABJANJP5Z56QLXRAS \
  | 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: eae012558b500290352fee7be82ef10492fc67095208fac5cd84508af72b2be5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d194eca23882dac226d04249f99752d67db724cd5c44efac289eb5a9b40c25a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-05-19T07:58:24Z",
    "title_canon_sha256": "e8b1980aaf03ecd10de3dec5f6f02aa922dc06dae9b7bdb9a254bfd47abf3ca8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.3375",
    "kind": "arxiv",
    "version": 1
  }
}