Pith Number

pith:TSLHSZNZ

pith:2009:TSLHSZNZKOT7OLLP2DLPZQOA4Q

not attested not anchored not stored refs pending

Electronic shells of Dirac fermions in graphene quantum rings in a magnetic field

A. D. Guclu, P. Hawrylak, P. Potasz

arxiv:0908.3693 v1 · 2009-08-25 · cond-mat.mtrl-sci · 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{TSLHSZNZKOT7OLLP2DLPZQOA4Q}

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	2026-05-18T04:41:44.889156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c967965b953a7f72d6fd0d6fcc1c0e41ac5c0a4b63449c68da5484c1fea680a

Aliases

arxiv: 0908.3693 · arxiv_version: 0908.3693v1 · doi: 10.48550/arxiv.0908.3693 · pith_short_12: TSLHSZNZKOT7 · pith_short_16: TSLHSZNZKOT7OLLP · pith_short_8: TSLHSZNZ

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/TSLHSZNZKOT7OLLP2DLPZQOA4Q \
  | 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: 9c967965b953a7f72d6fd0d6fcc1c0e41ac5c0a4b63449c68da5484c1fea680a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a060c0c5f9a63d3d01058a2bacb308eb01c7d3cae7978827a3eee1566af28c30",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-08-25T21:33:23Z",
    "title_canon_sha256": "f19999a873df93b45a3ec33234fffb69432eae129df817d71b5c8170ddae8ea9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.3693",
    "kind": "arxiv",
    "version": 1
  }
}