Pith Number

pith:C3B2AZSV

pith:2018:C3B2AZSVPHWDVM2A3NTIV5VWBG

not attested not anchored not stored refs pending

Interlayer fractional quantum Hall effect in a coupled graphene double-layer

Bertrand Halperin, Kenji Watanabe, Philip Kim, Takashi Taniguchi, Xiaomeng Liu, Zeyu Hao

arxiv:1810.08681 v1 · 2018-10-19 · cond-mat.mes-hall · cond-mat.other · cond-mat.str-el · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C3B2AZSVPHWDVM2A3NTIV5VWBG}

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	2026-07-05T01:19:34.849417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16c3a0665579ec3ab340db668af6b6099d3343853384fe7a06dd19de2296294f

Aliases

arxiv: 1810.08681 · arxiv_version: 1810.08681v1 · doi: 10.48550/arxiv.1810.08681 · pith_short_12: C3B2AZSVPHWD · pith_short_16: C3B2AZSVPHWDVM2A · pith_short_8: C3B2AZSV

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/C3B2AZSVPHWDVM2A3NTIV5VWBG \
  | 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: 16c3a0665579ec3ab340db668af6b6099d3343853384fe7a06dd19de2296294f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2082b79e5120121dd32bdc8ec46358908a1658644060e450708ebc06b4187f25",
    "cross_cats_sorted": [
      "cond-mat.other",
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-10-19T20:33:13Z",
    "title_canon_sha256": "f3c800df126566cdb87080dcead9ac2b3721cfa34bf1f7c68b140cd0111f4214"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08681",
    "kind": "arxiv",
    "version": 1
  }
}