Pith Number

pith:KCCBSEYH

pith:2013:KCCBSEYHKUZXP4B4RVBNNFOCT7

not attested not anchored not stored refs pending

Superconductivity induced by U-doping in the SmFeAsO system

Bo Huang, Donglai Feng, Gang Mu, Jiali Liao, Jijun Yang, Jun Tang, Ning Liu, Tao Hu, Xiaoping Shen, Yuanyou Yang

arxiv:1302.5155 v1 · 2013-02-21 · 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{KCCBSEYHKUZXP4B4RVBNNFOCT7}

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	2026-05-18T03:32:59.550400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5084191307553377f03c8d42d695c29fcfa4181ade2675a7dd63ff6845d483b3

Aliases

arxiv: 1302.5155 · arxiv_version: 1302.5155v1 · doi: 10.48550/arxiv.1302.5155 · pith_short_12: KCCBSEYHKUZX · pith_short_16: KCCBSEYHKUZXP4B4 · pith_short_8: KCCBSEYH

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/KCCBSEYHKUZXP4B4RVBNNFOCT7 \
  | 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: 5084191307553377f03c8d42d695c29fcfa4181ade2675a7dd63ff6845d483b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d925df47e1cfe9b6795445dd88ae1d57edde82153fcb3f7a1b8f5b5057581ea",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-02-21T01:48:59Z",
    "title_canon_sha256": "c7f7517e0759586ed0eb5ebd64173c3b9254ce461cf0c9e61aa2d205bb45f9d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.5155",
    "kind": "arxiv",
    "version": 1
  }
}