Pith Number

pith:NNMCBZ3Q

pith:2014:NNMCBZ3Q57ODJ7342A2GALQBJS

not attested not anchored not stored refs pending

Quantum Hall Effect on Top and Bottom Surface States of Topological Insulator (Bi1-xSbx)2Te3 Films

A. Tsukazaki, J. Falson, J. G. Checkelsky, K. S. Takahashi, M. Kawasaki, N. Nagaosa, R. Yoshimi, Y. Kozuka, Y. Tokura

arxiv:1409.3326 v1 · 2014-09-11 · 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{NNMCBZ3Q57ODJ7342A2GALQBJS}

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	2026-05-18T01:42:03.521112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b5820e770efdc34ff7cd034602e014cb9eb00aa9f1ae0d40ba39eeaeb495f43

Aliases

arxiv: 1409.3326 · arxiv_version: 1409.3326v1 · doi: 10.48550/arxiv.1409.3326 · pith_short_12: NNMCBZ3Q57OD · pith_short_16: NNMCBZ3Q57ODJ734 · pith_short_8: NNMCBZ3Q

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/NNMCBZ3Q57ODJ7342A2GALQBJS \
  | 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: 6b5820e770efdc34ff7cd034602e014cb9eb00aa9f1ae0d40ba39eeaeb495f43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7d779f7bd3b78c91618d92662838f62f59924b7a44de0a3a37c760e5c340ee5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-09-11T05:05:52Z",
    "title_canon_sha256": "f7ed85ee9462937fb40786498f59a2765f232caf7c11e3fea2da981f0cfe6317"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3326",
    "kind": "arxiv",
    "version": 1
  }
}