Pith Number

pith:L5H6NH2C

pith:2011:L5H6NH2CDWRPAA53RGHO6FYOAX

not attested not anchored not stored refs pending

Superconductivity in PbO-type Fe chalcogenides

Yoshihiko Takano, Yoshikazu Mizuguchi

arxiv:1105.5185 v1 · 2011-05-26 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L5H6NH2CDWRPAA53RGHO6FYOAX}

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	2026-05-18T04:21:13.050571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f4fe69f421da2f003bb898eef170e05c3ce376f807f1624e8fb007f4e95ee70

Aliases

arxiv: 1105.5185 · arxiv_version: 1105.5185v1 · doi: 10.48550/arxiv.1105.5185 · pith_short_12: L5H6NH2CDWRP · pith_short_16: L5H6NH2CDWRPAA53 · pith_short_8: L5H6NH2C

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/L5H6NH2CDWRPAA53RGHO6FYOAX \
  | 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: 5f4fe69f421da2f003bb898eef170e05c3ce376f807f1624e8fb007f4e95ee70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09ead9be65dd5437f22d1db95d6954eedba73cbaebd0da161e6e411eea922000",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-05-26T01:20:53Z",
    "title_canon_sha256": "aa544275bc804eef788b45eed29cbfc8fa0bf08a813174f075b7b4c70e1b83d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5185",
    "kind": "arxiv",
    "version": 1
  }
}