Pith Number

pith:W5VUZI4T

pith:2013:W5VUZI4TCY2VYTHDT5JH72WQ54

not attested not anchored not stored refs pending

Topological Insulators in Hexagonal Wurtzite-type Binary Compounds

E. K. Liu, G. D. Liu, G. H. Wu, R S. Ma, W. H. Wang, X. C. Liu, X. M. Zhang, Z. Y. Liu

arxiv:1303.7040 v1 · 2013-03-28 · 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{W5VUZI4TCY2VYTHDT5JH72WQ54}

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	2026-05-18T03:10:11.536277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b76b4ca39316355c4ce39f527fead0ef3138f748ff632e55cfcc7b7ba5ff32ac

Aliases

arxiv: 1303.7040 · arxiv_version: 1303.7040v1 · doi: 10.48550/arxiv.1303.7040 · pith_short_12: W5VUZI4TCY2V · pith_short_16: W5VUZI4TCY2VYTHD · pith_short_8: W5VUZI4T

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/W5VUZI4TCY2VYTHDT5JH72WQ54 \
  | 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: b76b4ca39316355c4ce39f527fead0ef3138f748ff632e55cfcc7b7ba5ff32ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c385be1e0bd3fdad1237bc459e0c49699e01a2c07264881bba1e6081eb6412f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-03-28T05:05:35Z",
    "title_canon_sha256": "cd4d11d1b62d0a0c9aabe15ec1015880bc17e1cb4c8fd4d344bbd094e03c7399"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.7040",
    "kind": "arxiv",
    "version": 1
  }
}