Pith Number

pith:3WZTXNTQ

pith:2015:3WZTXNTQCYQKQWRNPJMWWDKTCT

not attested not anchored not stored refs pending

Magnetism-induced massive Dirac spectra and topological defects in the surface state of Cr-doped Bi$_2$Se$_3$-bilayer topological insulators

C.-C. Chen, K.-L. Wang, L. He, M. Lang, M. L. Teague, N.-C. Yeh, N. Woodward, W. Fan, X. Kou

arxiv:1506.06841 v2 · 2015-06-23 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3WZTXNTQCYQKQWRNPJMWWDKTCT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:26:10.043928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddb33bb6701620a85a2d7a596b0d5314f2f07b35dcadb92e40e53a00c6ead53b

Aliases

arxiv: 1506.06841 · arxiv_version: 1506.06841v2 · doi: 10.48550/arxiv.1506.06841 · pith_short_12: 3WZTXNTQCYQK · pith_short_16: 3WZTXNTQCYQKQWRN · pith_short_8: 3WZTXNTQ

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/3WZTXNTQCYQKQWRNPJMWWDKTCT \
  | 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: ddb33bb6701620a85a2d7a596b0d5314f2f07b35dcadb92e40e53a00c6ead53b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8b4fcb7e501d980bac76177ba7128760cc6dc03080dd1036bb7fef7efda166c",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-06-23T02:01:11Z",
    "title_canon_sha256": "4853fc3e3f6cf26326a804556c29e4c0cb0130a97b3ed558c710512431c78460"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.06841",
    "kind": "arxiv",
    "version": 2
  }
}