Pith Number

pith:BKUM2XTC

pith:2013:BKUM2XTCJ7JOSHM57JX5NV7TEL

not attested not anchored not stored refs pending

Separating the bulk and surface n- to p-type transition in the topological insulator GeBi(4-x)SbxTe7

Andreas Schilling, Bartosz Slomski, Fabian von Rohr, Gabriel Landolt, J. Hugo Dil, J\"urg Osterwalder, Robert J. Cava, Stefan Muff

arxiv:1304.7648 v2 · 2013-04-29 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BKUM2XTCJ7JOSHM57JX5NV7TEL}

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	2026-05-18T03:07:03.739909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0aa8cd5e624fd2e91d9dfa6fd6d7f322c020fb01a7cfb9c8de492644c2fcef74

Aliases

arxiv: 1304.7648 · arxiv_version: 1304.7648v2 · doi: 10.48550/arxiv.1304.7648 · pith_short_12: BKUM2XTCJ7JO · pith_short_16: BKUM2XTCJ7JOSHM5 · pith_short_8: BKUM2XTC

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/BKUM2XTCJ7JOSHM57JX5NV7TEL \
  | 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: 0aa8cd5e624fd2e91d9dfa6fd6d7f322c020fb01a7cfb9c8de492644c2fcef74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1fae7af180887c78033bf95b45afd96a68deb64b1534df4614dcd06a17115df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-04-29T12:51:10Z",
    "title_canon_sha256": "bd0a5b267fdbeebf187210fe709a138716f0c4d8000f7112391215e23a2de2cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7648",
    "kind": "arxiv",
    "version": 2
  }
}