Pith Number

pith:QBGTQAST

pith:2013:QBGTQASTQRLU6SEWFT3C7G42CP

not attested not anchored not stored refs pending

Quantum Hall effect in gapped graphene heterojunctions

J. Fern\'andez-Rossier, J. L. Lado, J. W. Gonz\'alez

arxiv:1304.5035 v2 · 2013-04-18 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QBGTQASTQRLU6SEWFT3C7G42CP}

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	2026-05-18T03:17:11.395207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

804d38025384574f48962cf62f9b9a13fd12fb9ff5c416518a3b4903d3b0a6a0

Aliases

arxiv: 1304.5035 · arxiv_version: 1304.5035v2 · doi: 10.48550/arxiv.1304.5035 · pith_short_12: QBGTQASTQRLU · pith_short_16: QBGTQASTQRLU6SEW · pith_short_8: QBGTQAST

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/QBGTQASTQRLU6SEWFT3C7G42CP \
  | 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: 804d38025384574f48962cf62f9b9a13fd12fb9ff5c416518a3b4903d3b0a6a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ba351f5471f557f02eec3000376168399b1525a2fb1c2edf5aee4237c070719",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-04-18T07:02:07Z",
    "title_canon_sha256": "0a7734d4d31723fe44a98d75f0913cbf076b89219ddba7d4130cdbed767e5741"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5035",
    "kind": "arxiv",
    "version": 2
  }
}