Pith Number

pith:T6HFBJ6M

pith:2011:T6HFBJ6MQWQ7DCAA67VVEHSPYN

not attested not anchored not stored refs pending

Superconductivity in La(1.56)Sr(0.44)CuO(4)/La(2)CuO(4) superlattices

A. Gozar, A. Suter, B.M. Wojek, E. Morenzoni, G. Logvenov, H. Luetkens, I. Bozovic, T. Prokscha

arxiv:1110.5545 v1 · 2011-10-25 · cond-mat.supr-con · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T6HFBJ6MQWQ7DCAA67VVEHSPYN}

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	2026-05-18T03:38:05.124268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f8e50a7cc85a1f18800f7eb521e4fc37c8b25fbe68937196803793886c346a2

Aliases

arxiv: 1110.5545 · arxiv_version: 1110.5545v1 · doi: 10.48550/arxiv.1110.5545 · pith_short_12: T6HFBJ6MQWQ7 · pith_short_16: T6HFBJ6MQWQ7DCAA · pith_short_8: T6HFBJ6M

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/T6HFBJ6MQWQ7DCAA67VVEHSPYN \
  | 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: 9f8e50a7cc85a1f18800f7eb521e4fc37c8b25fbe68937196803793886c346a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db31c705609ae97b170088abbacf157c7315d8f78d4a0dd252475050f68e7009",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-10-25T15:49:40Z",
    "title_canon_sha256": "4692e7d8db177087694bf7e3e917ca210bebc5a3db7df442aca233e09754e483"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.5545",
    "kind": "arxiv",
    "version": 1
  }
}