Pith Number

pith:VXEPBB5P

pith:2013:VXEPBB5PTWIER2HZOUXLTNQONL

not attested not anchored not stored refs pending

Periodic Landau gauge and Quantum Hall effect in twisted bilayer graphene

Mahito Kohmoto, Yasumasa Hasegawa

arxiv:1304.7052 v2 · 2013-04-26 · 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{VXEPBB5PTWIER2HZOUXLTNQONL}

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	2026-05-18T03:11:35.724985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adc8f087af9d9048e8f9752eb9b60e6ac9933b69d2fc27f7817507725cbe5b25

Aliases

arxiv: 1304.7052 · arxiv_version: 1304.7052v2 · doi: 10.48550/arxiv.1304.7052 · pith_short_12: VXEPBB5PTWIE · pith_short_16: VXEPBB5PTWIER2HZ · pith_short_8: VXEPBB5P

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/VXEPBB5PTWIER2HZOUXLTNQONL \
  | 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: adc8f087af9d9048e8f9752eb9b60e6ac9933b69d2fc27f7817507725cbe5b25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a94de2aa8bac45779110ce4a1cd0d270ee28eff0fde36b68af444565bb7c1c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-04-26T02:19:04Z",
    "title_canon_sha256": "0519e9f3f5481ced6cb4e716d74b6fe2031626036343a27ccb34f60d8bd83964"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7052",
    "kind": "arxiv",
    "version": 2
  }
}