Pith Number

pith:WRFJELSY

pith:2016:WRFJELSYBPEYJ645BMEWVCRTYT

not attested not anchored not stored refs pending

Epitaxial graphene homogeneity and quantum Hall effect in millimeter-scale devices

Angela R. Hight Walker, Chiashain Chuang, Chieh-I Liu, Chieh-Wen Liu, George R. Jones, Guangjun Cheng, Irene G. Calizo, Patrick Mende, Randall M. Feenstra, Randolph E. Elmquist, Yanfei Yang

arxiv:1606.07720 v1 · 2016-06-24 · 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{WRFJELSYBPEYJ645BMEWVCRTYT}

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	2026-05-18T01:11:55.840023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b44a922e580bc984fb9d0b096a8a33c4ce5c60ec682d74dc842bb2145044b755

Aliases

arxiv: 1606.07720 · arxiv_version: 1606.07720v1 · doi: 10.48550/arxiv.1606.07720 · pith_short_12: WRFJELSYBPEY · pith_short_16: WRFJELSYBPEYJ645 · pith_short_8: WRFJELSY

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/WRFJELSYBPEYJ645BMEWVCRTYT \
  | 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: b44a922e580bc984fb9d0b096a8a33c4ce5c60ec682d74dc842bb2145044b755

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67255c8e4c09a11ef881cd34c38b9acee15866986b96239a771a20ebc0e8d9e4",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-06-24T15:16:11Z",
    "title_canon_sha256": "ea7ec4b62564d385c45643c1074de2f9b8d7496cba56c2ea8c3143716c99396b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.07720",
    "kind": "arxiv",
    "version": 1
  }
}