Pith Number

pith:E6C6PKRI

pith:2012:E6C6PKRI76MWOC3CSVP4ZF5K6H

not attested not anchored not stored refs pending

Evolution from unconventional spin density wave to superconductivity and a novel gap-like phase in NaFe1-xCoxAs

Aifeng Wang, Cun Ye, Peng Cai, Wei Ruan, Xianhui Chen, Xiaodong Zhou, Yayu Wang, Yizhuang You, Zheng-Yu Weng

arxiv:1204.4237 v1 · 2012-04-19 · cond-mat.supr-con · cond-mat.mtrl-sci · 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{E6C6PKRI76MWOC3CSVP4ZF5K6H}

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	2026-05-18T03:31:17.742895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2785e7aa28ff99670b62955fcc97aaf1d9425f4feff2efd5fb77640010527177

Aliases

arxiv: 1204.4237 · arxiv_version: 1204.4237v1 · doi: 10.48550/arxiv.1204.4237 · pith_short_12: E6C6PKRI76MW · pith_short_16: E6C6PKRI76MWOC3C · pith_short_8: E6C6PKRI

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/E6C6PKRI76MWOC3CSVP4ZF5K6H \
  | 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: 2785e7aa28ff99670b62955fcc97aaf1d9425f4feff2efd5fb77640010527177

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32b0302bacec6243228c0d24e8caba1dbc2baadf5ce07d92405b5cd51e354709",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-04-19T02:07:19Z",
    "title_canon_sha256": "39b3d0eec29bbf82362cd3bf09500a0e309114908b18b56b50e171cbe7c6e160"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4237",
    "kind": "arxiv",
    "version": 1
  }
}