Pith Number

pith:FWIQQCM6

pith:2012:FWIQQCM6DHOYXQ63DGSDPR4BVC

not attested not anchored not stored refs pending

Growth and band alignment of Bi2Se3 topological insulator on H-terminated Si(111) van der Waals surface

Gaoyun Wang, Handong Li, Hui Li, Jiang Wu, Lei Gao, Zhihua Zhou, Zhiming Wang

arxiv:1212.6807 v1 · 2012-12-31 · 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{FWIQQCM6DHOYXQ63DGSDPR4BVC}

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	2026-05-18T03:32:47.106218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d9108099e19dd8bc3db19a437c781a8889c6dd864182ebcc6bc41cbef681268

Aliases

arxiv: 1212.6807 · arxiv_version: 1212.6807v1 · doi: 10.48550/arxiv.1212.6807 · pith_short_12: FWIQQCM6DHOY · pith_short_16: FWIQQCM6DHOYXQ63 · pith_short_8: FWIQQCM6

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/FWIQQCM6DHOYXQ63DGSDPR4BVC \
  | 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: 2d9108099e19dd8bc3db19a437c781a8889c6dd864182ebcc6bc41cbef681268

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3464b8a46731038681f2eb2d72ac68d9453599c8fe6b485ed194c6fa9da8a4e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-12-31T02:27:06Z",
    "title_canon_sha256": "e71520c4ad5a5c6df3062a1f3f7658e2a248cfca8c67aaf4baaddff6e8f47cd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6807",
    "kind": "arxiv",
    "version": 1
  }
}