Pith Number

pith:U762ERAT

pith:2013:U762ERAT3AU7B72J7IGZY3SY6Q

not attested not anchored not stored refs pending

Graphene-based topological insulator with an intrinsic bulk band gap above room temperature

Binghai Yan, Changfeng Chen, Claudia Felser, Feiming Hu, Liangzhi Kou, Shu-Chun Wu, Thomas Frauenheim, Tim O. Wehling

arxiv:1310.2580 v1 · 2013-10-09 · 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{U762ERAT3AU7B72J7IGZY3SY6Q}

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	2026-05-18T01:47:07.431521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7fda24413d829f0ff49fa0d9c6e58f43e1faf6b84ca79dd8ba4843aeceadb91

Aliases

arxiv: 1310.2580 · arxiv_version: 1310.2580v1 · doi: 10.48550/arxiv.1310.2580 · pith_short_12: U762ERAT3AU7 · pith_short_16: U762ERAT3AU7B72J · pith_short_8: U762ERAT

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/U762ERAT3AU7B72J7IGZY3SY6Q \
  | 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: a7fda24413d829f0ff49fa0d9c6e58f43e1faf6b84ca79dd8ba4843aeceadb91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32f948354bc6aba62d9085098346e5b0eead285ce8eb79f87e23498fefc51ada",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-10-09T18:44:59Z",
    "title_canon_sha256": "b1b93ee1564a25ba545a7f75b434100cd5340df1231162b62792bfb26bbdb7e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.2580",
    "kind": "arxiv",
    "version": 1
  }
}