Pith Number

pith:QIYD7RCQ

pith:2013:QIYD7RCQQSAHQ3UXQL2G3W6AWA

not attested not anchored not stored refs pending

Screening and atomic-scale engineering of the potential at a topological insulator surface

A. A. Khajetoorians, B. B. Iversen, J. L. Mi, J. Wiebe, L. Zhou, Ph. Hofmann, P. L\"optien, R. Wiesendanger

arxiv:1312.3813 v2 · 2013-12-13 · cond-mat.mes-hall · 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{QIYD7RCQQSAHQ3UXQL2G3W6AWA}

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	2026-05-18T01:45:50.786866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82303fc4508480786e9782f46ddbc0b007de09d5f72d4170cd19687535793773

Aliases

arxiv: 1312.3813 · arxiv_version: 1312.3813v2 · doi: 10.48550/arxiv.1312.3813 · pith_short_12: QIYD7RCQQSAH · pith_short_16: QIYD7RCQQSAHQ3UX · pith_short_8: QIYD7RCQ

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/QIYD7RCQQSAHQ3UXQL2G3W6AWA \
  | 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: 82303fc4508480786e9782f46ddbc0b007de09d5f72d4170cd19687535793773

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "460978e55f0f3a749b1216188c568de24710a8edbbad2fc79ceefff938a70b1d",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-12-13T14:11:21Z",
    "title_canon_sha256": "d71c86e498aceca847e6f9cdd9b14d65fb2511b2ec95c945ae999797f2a5ed3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3813",
    "kind": "arxiv",
    "version": 2
  }
}