Pith Number

pith:QGWLNIOF

pith:2017:QGWLNIOF35JQCVU43RJ4E5BBRM

not attested not anchored not stored refs pending

Even denominator fractional quantum Hall state in bilayer graphene

C.R. Dean, C. Tan, J. Hone, J.I.A.Li, K. Watanabe, S. Chen, T. Taniguchi, Y. Zeng

arxiv:1705.07846 v2 · 2017-05-22 · 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{QGWLNIOF35JQCVU43RJ4E5BBRM}

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	2026-05-18T00:32:16.212034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81acb6a1c5df5301569cdc53c274218b33ef35030df79ac22f5cfeabe7d210ad

Aliases

arxiv: 1705.07846 · arxiv_version: 1705.07846v2 · doi: 10.48550/arxiv.1705.07846 · pith_short_12: QGWLNIOF35JQ · pith_short_16: QGWLNIOF35JQCVU4 · pith_short_8: QGWLNIOF

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/QGWLNIOF35JQCVU43RJ4E5BBRM \
  | 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: 81acb6a1c5df5301569cdc53c274218b33ef35030df79ac22f5cfeabe7d210ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa03e9dfbed951a13d9d0fc3b755433b696ae94a69eb9e372916c802b4cd2f01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-05-22T16:50:17Z",
    "title_canon_sha256": "c1460f790619b0ada4fe06234b2a8183203f35062262dabe69a2294ed8a99751"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07846",
    "kind": "arxiv",
    "version": 2
  }
}