Pith Number

pith:APVHKPNC

pith:2013:APVHKPNCYGNRD25EZHLRDWCUYJ

not attested not anchored not stored refs pending

Superconductivity induced by La doping in Sr1-xLaxFBiS2 system

Bin Chen, Guanghan Cao, Jianhui Dai, Qian Tao, Xiaofeng Xu, Xiaojun Yang, Xi Lin, Xinxin Ni, Xuxin Yang, Yongkang Luo, Yuke Li, Zhuan Xu

arxiv:1301.2380 v1 · 2013-01-11 · 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{APVHKPNCYGNRD25EZHLRDWCUYJ}

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	2026-05-18T03:36:38.075721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03ea753da2c19b11eba4c9d711d854c2444d5d5402a112aa8045ac33f6f73866

Aliases

arxiv: 1301.2380 · arxiv_version: 1301.2380v1 · doi: 10.48550/arxiv.1301.2380 · pith_short_12: APVHKPNCYGNR · pith_short_16: APVHKPNCYGNRD25E · pith_short_8: APVHKPNC

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/APVHKPNCYGNRD25EZHLRDWCUYJ \
  | 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: 03ea753da2c19b11eba4c9d711d854c2444d5d5402a112aa8045ac33f6f73866

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d76e57e8f80cc16f4fdc439231759a850e2b00d2eded146ca1632a33c4a9fb59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-01-11T02:05:51Z",
    "title_canon_sha256": "ba8b368a9bf21b5b4e0a5c331f0a35e23c0a5c899ec10b80e52e89d090b5a261"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2380",
    "kind": "arxiv",
    "version": 1
  }
}