Pith Number

pith:TQSTWICG

pith:2011:TQSTWICGO2Q26J5FIBCTZSJJZ6

not attested not anchored not stored refs pending

Superconductivity in the doped topological insulator Cu$_x$Bi$_2$Se$_3$ under high pressure

A. de Visser, H. Luigjes, M. S. Golden, T. Naka, T. V. Bay, Y. K. Huang

arxiv:1112.0102 v1 · 2011-12-01 · 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{TQSTWICGO2Q26J5FIBCTZSJJZ6}

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	2026-05-18T01:59:20.652788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c253b204676a1af27a540453cc929cf8baf8418e8637c855e72be1be7bf2058

Aliases

arxiv: 1112.0102 · arxiv_version: 1112.0102v1 · doi: 10.48550/arxiv.1112.0102 · pith_short_12: TQSTWICGO2Q2 · pith_short_16: TQSTWICGO2Q26J5F · pith_short_8: TQSTWICG

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/TQSTWICGO2Q26J5FIBCTZSJJZ6 \
  | 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: 9c253b204676a1af27a540453cc929cf8baf8418e8637c855e72be1be7bf2058

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6be211c86153a9616126999e4acb8657ee9abb25bc73a4f420d2cfef303c5082",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-12-01T08:15:33Z",
    "title_canon_sha256": "e1ce5b8e15323e8cd644a82e96b8a08442ab912459af6870463030accc711b42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.0102",
    "kind": "arxiv",
    "version": 1
  }
}