Pith Number

pith:DG6WW2PO

pith:2015:DG6WW2POAES5LCLBKRHKRPUW2E

not attested not anchored not stored refs pending

Topological superconductor with a large Chern number and a large bulk excitation gap in single layer graphene

L. Wang, M. W. Wu

arxiv:1509.02677 v2 · 2015-09-09 · cond-mat.mes-hall · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DG6WW2POAES5LCLBKRHKRPUW2E}

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	2026-05-18T01:21:04.579294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19bd6b69ee0125d58961544ea8be96d10368e76e9a80bb94d9789358e8a2f9ea

Aliases

arxiv: 1509.02677 · arxiv_version: 1509.02677v2 · doi: 10.48550/arxiv.1509.02677 · pith_short_12: DG6WW2POAES5 · pith_short_16: DG6WW2POAES5LCLB · pith_short_8: DG6WW2PO

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/DG6WW2POAES5LCLBKRHKRPUW2E \
  | 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: 19bd6b69ee0125d58961544ea8be96d10368e76e9a80bb94d9789358e8a2f9ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "061e55596e98b3af430046e6bc25816721e584cc2a10b0bd9271534ca0a0ed77",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-09-09T08:27:27Z",
    "title_canon_sha256": "ff0001b32106365152df9a83d6725090f64caae492f4ee01163b33daf9baff48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.02677",
    "kind": "arxiv",
    "version": 2
  }
}