Pith Number

pith:MP7VJVFF

pith:2012:MP7VJVFFO7KR5ILWPAUAIXC7KJ

not attested not anchored not stored refs pending

Unexpected weak spatial variation of local density of sates induced by individual Co impurity atoms in Na(Fe{1-x}Cox)As as revealed by scanning tunneling spectroscopy

A. V. Balatsky, Delong Fang, Genfu Chen, Hai-Hu Wen, Huan Yang, Masao Ogata, Sheng Li, Tanmoy Das, Toshikaze Kariyado, Zhenyu Wang

arxiv:1203.3123 v2 · 2012-03-14 · 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{MP7VJVFFO7KR5ILWPAUAIXC7KJ}

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	2026-05-18T03:37:52.989936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63ff54d4a577d51ea1767828045c5f52417169ae5f613ae6a90ff4f75fe5cb8a

Aliases

arxiv: 1203.3123 · arxiv_version: 1203.3123v2 · doi: 10.48550/arxiv.1203.3123 · pith_short_12: MP7VJVFFO7KR · pith_short_16: MP7VJVFFO7KR5ILW · pith_short_8: MP7VJVFF

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/MP7VJVFFO7KR5ILWPAUAIXC7KJ \
  | 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: 63ff54d4a577d51ea1767828045c5f52417169ae5f613ae6a90ff4f75fe5cb8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db92df686f853623df4939f13f36cd2a5710e3cbb9e68db532801d6928fa498d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-03-14T16:08:12Z",
    "title_canon_sha256": "dcc41954ad919816f7d7dbc2cdfd47c18176c606d9f40679dc1e637dccf01ba6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.3123",
    "kind": "arxiv",
    "version": 2
  }
}