Pith Number

pith:CVCN7VHJ

pith:2013:CVCN7VHJ3SVOGDFSBMZEVNTUA7

not attested not anchored not stored refs pending

Pressure-Induced Unconventional Superconducting Phase in the Topological Insulator Bi2Se3

A. P. Hope, J. J. Hamlin, J. Paglione, J. R. Jeffries, K. Kirshenbaum, M. B. Maple, N. P. Butch, P. S. Syers, S. T. Weir, Y. K. Vohra

arxiv:1302.6488 v3 · 2013-02-26 · 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{CVCN7VHJ3SVOGDFSBMZEVNTUA7}

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	2026-05-18T03:14:49.954104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1544dfd4e9dcaae30cb20b324ab67407da322ae31c4da00cb49691c60994c601

Aliases

arxiv: 1302.6488 · arxiv_version: 1302.6488v3 · doi: 10.48550/arxiv.1302.6488 · pith_short_12: CVCN7VHJ3SVO · pith_short_16: CVCN7VHJ3SVOGDFS · pith_short_8: CVCN7VHJ

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/CVCN7VHJ3SVOGDFSBMZEVNTUA7 \
  | 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: 1544dfd4e9dcaae30cb20b324ab67407da322ae31c4da00cb49691c60994c601

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3ac9852cabb6af3e45addef2e45a5e977bc1af4e7f644ff6bc8e4d6e2fc6c6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-02-26T16:36:39Z",
    "title_canon_sha256": "38da6d7453d900f44f1a1e609b8cbc7ac95bee082ed52c9711a7095dbb925bcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.6488",
    "kind": "arxiv",
    "version": 3
  }
}