Pith Number

pith:ZC5EXZRN

pith:2014:ZC5EXZRNHOTUKVHIJFMYT5LQFF

not attested not anchored not stored refs pending

Enhancement of transport critical current density of SmFeAsO1-xFx tapes fabricated by an ex-situ powder-in-tube method with a Sn-presintering process

Chao Yao, Chiheng Dong, Dongliang Wang, He Lin, Kazuo Watanabe, Pusheng Yuan, Qianjun Zhang, Satoshi Awaji, Shaopu Tang, Tsuyoshi Tamegai, Xianping Zhang, Yanwei Ma, Yuji Tsuchiya

arxiv:1405.6835 v1 · 2014-05-27 · 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{ZC5EXZRNHOTUKVHIJFMYT5LQFF}

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	2026-05-18T02:51:00.232959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8ba4be62d3ba74554e8495989f5702976107d2952ff2dcd69f30a905d690eae

Aliases

arxiv: 1405.6835 · arxiv_version: 1405.6835v1 · doi: 10.48550/arxiv.1405.6835 · pith_short_12: ZC5EXZRNHOTU · pith_short_16: ZC5EXZRNHOTUKVHI · pith_short_8: ZC5EXZRN

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/ZC5EXZRNHOTUKVHIJFMYT5LQFF \
  | 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: c8ba4be62d3ba74554e8495989f5702976107d2952ff2dcd69f30a905d690eae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f73b5e8f429d345ac3f25022ffc6672d2882f53378f0dca69996b0b23229828",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-05-27T08:58:49Z",
    "title_canon_sha256": "2cfe69658d2f434c4564348590e4b16478a3d43844ca709dfdbac777ce84389e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.6835",
    "kind": "arxiv",
    "version": 1
  }
}