Pith Number

pith:XXUK4AXJ

pith:2011:XXUK4AXJQYH5GZYXDGDFA5IRY3

not attested not anchored not stored refs pending

High intrinsic flux pinning strength of BaFe2-xCoxAs2 superconductor

A. Bharathi, A. T. Satya, C. S. Sundar, K. Vinod, Shilpam Sharma

arxiv:1107.4170 v1 · 2011-07-21 · 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{XXUK4AXJQYH5GZYXDGDFA5IRY3}

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	2026-05-18T04:17:13.072501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bde8ae02e9860fd367171986507511c6db66ce70ba64190719f265c054b90016

Aliases

arxiv: 1107.4170 · arxiv_version: 1107.4170v1 · doi: 10.48550/arxiv.1107.4170 · pith_short_12: XXUK4AXJQYH5 · pith_short_16: XXUK4AXJQYH5GZYX · pith_short_8: XXUK4AXJ

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/XXUK4AXJQYH5GZYXDGDFA5IRY3 \
  | 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: bde8ae02e9860fd367171986507511c6db66ce70ba64190719f265c054b90016

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdc47f3f57c851def539a372dacceee862db9c22c34bffd2ebc483e01d42331d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-07-21T05:29:53Z",
    "title_canon_sha256": "65321ba3137ef7c95989a7b2c19567e8fa1d3330e3e35e3abd16561c1d238919"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4170",
    "kind": "arxiv",
    "version": 1
  }
}