Pith Number

pith:XZCJCFY2

pith:2019:XZCJCFY2SRTAJPKIQMPDENLJIW

not attested not anchored not stored refs pending

Quantum confinement of the Dirac surface states in topological-insulator nanowires

Achim Rosch, Dingxun Fan, Felix M\"unning, Henry F. Legg, Matthias R\"o{\ss}ler, Oliver Breunig, Stefan Roitsch, Yoichi Ando

arxiv:1910.07863 v1 · 2019-10-17 · cond-mat.mes-hall · cond-mat.mtrl-sci · 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{XZCJCFY2SRTAJPKIQMPDENLJIW}

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	2026-07-05T02:37:02.013997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be4491171a946604bd48831e32356945943a9b7fcddbbe6f1e59670c53976db1

Aliases

arxiv: 1910.07863 · arxiv_version: 1910.07863v1 · doi: 10.48550/arxiv.1910.07863 · pith_short_12: XZCJCFY2SRTA · pith_short_16: XZCJCFY2SRTAJPKI · pith_short_8: XZCJCFY2

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/XZCJCFY2SRTAJPKIQMPDENLJIW \
  | 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: be4491171a946604bd48831e32356945943a9b7fcddbbe6f1e59670c53976db1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdcd12d1e49e3167ba0842968e3565d85847a7a26ac8a0a5d8c212c624f9cfb8",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-10-17T12:45:59Z",
    "title_canon_sha256": "0cd4ce1774dd61235505ee22ee2558165c288639a0d31b6c75324bb2c32d1a9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.07863",
    "kind": "arxiv",
    "version": 1
  }
}