Pith Number

pith:TGRAUQXH

pith:2014:TGRAUQXHREBQZBQNE3NOP7LBBX

not attested not anchored not stored refs pending

Quantum Hall Effect and Quantum Point Contact in Bilayer-Patched Epitaxial Graphene

A. Lartsev, A. Ya. Tzalenchuk, C. G. Smith, C. J. Chua, M. R. Connolly, R. Pearce, R. Yakimova, S. Kopylov, S. Kubatkin, S. Lara-Avila, T. J. B. M. Janssen, T. Yager, V. I. Fal'ko

arxiv:1405.5679 v2 · 2014-05-22 · 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{TGRAUQXHREBQZBQNE3NOP7LBBX}

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	2026-05-18T02:39:23.695405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99a20a42e789030c860d26dae7fd610dfae46ef4358e4b10b11b1c9dadb847d8

Aliases

arxiv: 1405.5679 · arxiv_version: 1405.5679v2 · doi: 10.48550/arxiv.1405.5679 · pith_short_12: TGRAUQXHREBQ · pith_short_16: TGRAUQXHREBQZBQN · pith_short_8: TGRAUQXH

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/TGRAUQXHREBQZBQNE3NOP7LBBX \
  | 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: 99a20a42e789030c860d26dae7fd610dfae46ef4358e4b10b11b1c9dadb847d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "172251f198d9f11c23cbf6d6656e370c5af59b799fac66d4250c82e7d639b32c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-05-22T09:20:17Z",
    "title_canon_sha256": "db7af45d6323e108f4c52ba47e0ef62d4e58703ef64b543243c0d018e210734f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5679",
    "kind": "arxiv",
    "version": 2
  }
}