Pith Number

pith:HEM55PTL

pith:2011:HEM55PTL6MEYGCKSJRVEON5ZD7

not attested not anchored not stored refs pending

Importance of grain boundary Josephson junctions in the electron-doped infinite-layer cuprate superconductor Sr$_{1-x}$La$_x$CuO$_2$

Dieter Koelle, Jochen Tomaschko, Reinhold Kleiner, Teresa Selistrovski, Victor Leca

arxiv:1111.7079 v1 · 2011-11-30 · 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{HEM55PTL6MEYGCKSJRVEON5ZD7}

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	2026-05-18T01:59:21.279539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3919debe6bf3098309524c6a4737b91fcce0cfae51289f273b9791b4b497e94e

Aliases

arxiv: 1111.7079 · arxiv_version: 1111.7079v1 · doi: 10.48550/arxiv.1111.7079 · pith_short_12: HEM55PTL6MEY · pith_short_16: HEM55PTL6MEYGCKS · pith_short_8: HEM55PTL

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/HEM55PTL6MEYGCKSJRVEON5ZD7 \
  | 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: 3919debe6bf3098309524c6a4737b91fcce0cfae51289f273b9791b4b497e94e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae010ab625214ec289086c2c0ca74a10e478b634547442481d2262122b9bf2f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-11-30T08:42:35Z",
    "title_canon_sha256": "98534b3d1c27415804779af53a110620f7733ef2d99b8b21b0eb1ca142e2120a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.7079",
    "kind": "arxiv",
    "version": 1
  }
}