Pith Number

pith:5KIJ6KKV

pith:2015:5KIJ6KKVH6TQ2HHIPZHDZVXDWR

not attested not anchored not stored refs pending

Engineering electronic structure of a 2D topological insulator Bi(111) bilayer on Sb nanofilms by quantum confinement effect

Caizhi Xu, Feng Liu, Guang Bian, M. Zahid Hasan, Su-Yang Xu, T.-C. Chiang, T. Miller, Xiaoxiong Wang, Z. F. Wang

arxiv:1511.02417 v1 · 2015-11-08 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5KIJ6KKVH6TQ2HHIPZHDZVXDWR}

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	2026-05-18T00:33:53.472525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea909f29553fa70d1ce87e4e3cd6e3b46da2a0348d0765a9c0fdcd8d449d56cd

Aliases

arxiv: 1511.02417 · arxiv_version: 1511.02417v1 · doi: 10.48550/arxiv.1511.02417 · pith_short_12: 5KIJ6KKVH6TQ · pith_short_16: 5KIJ6KKVH6TQ2HHI · pith_short_8: 5KIJ6KKV

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/5KIJ6KKVH6TQ2HHIPZHDZVXDWR \
  | 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: ea909f29553fa70d1ce87e4e3cd6e3b46da2a0348d0765a9c0fdcd8d449d56cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a94ed5463e2677391bbf3587e24c8f6ca099754b00a3e55174d9576ec8628a61",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-11-08T00:46:23Z",
    "title_canon_sha256": "adab1a936267bab1f6212eee20f8469b13de766dbebfc64e9bf2df8218c53551"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.02417",
    "kind": "arxiv",
    "version": 1
  }
}