Pith Number

pith:UBKGSA3O

pith:2016:UBKGSA3OYFT5LSSSXWXM2ZUN2K

not attested not anchored not stored refs pending

Energy gaps and layer polarization of integer and fractional quantum Hall states in bilayer graphene

Chun Ning Lau, Dmitry Smirnov, Fan Zhang, Petr Stepanov, Shi Che, Timothy Espiritu, Yanmeng Shi, Yongjin Lee, Ziqi Pi

arxiv:1601.04116 v1 · 2016-01-16 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBKGSA3OYFT5LSSSXWXM2ZUN2K}

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	2026-05-18T01:18:38.362715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a05469036ec167d5ca52bdaecd668dd2875629c1b7267a8dee57ab8aef7d4a62

Aliases

arxiv: 1601.04116 · arxiv_version: 1601.04116v1 · doi: 10.48550/arxiv.1601.04116 · pith_short_12: UBKGSA3OYFT5 · pith_short_16: UBKGSA3OYFT5LSSS · pith_short_8: UBKGSA3O

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/UBKGSA3OYFT5LSSSXWXM2ZUN2K \
  | 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: a05469036ec167d5ca52bdaecd668dd2875629c1b7267a8dee57ab8aef7d4a62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0986244c2b0ccb6110fc52c7e2066bcff869d54ea7031a3d4b0d7e89399d882c",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2016-01-16T02:55:14Z",
    "title_canon_sha256": "e0006bbd1ad303519a814f45529bcc3b442cfa6ebd3c1792679020dcf072788f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04116",
    "kind": "arxiv",
    "version": 1
  }
}