Pith Number

pith:4VUW4QRQ

pith:2019:4VUW4QRQQ3HRDPREZ76K5HA5PB

not attested not anchored not stored refs pending

Evidence for pairing states of composite fermions in double-layer graphene

C.R. Dean, J. Hone, J.I.A. Li, K. Watanabe, Q. Shi, T. Taniguchi, Y. Zeng

arxiv:1901.03480 v2 · 2019-01-11 · 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{4VUW4QRQQ3HRDPREZ76K5HA5PB}

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	2026-07-05T00:08:26.655159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5696e423086cf11be24cffcae9c1d7878fef61f02235935791ae0c9bd4916e0

Aliases

arxiv: 1901.03480 · arxiv_version: 1901.03480v2 · doi: 10.48550/arxiv.1901.03480 · pith_short_12: 4VUW4QRQQ3HR · pith_short_16: 4VUW4QRQQ3HRDPRE · pith_short_8: 4VUW4QRQ

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/4VUW4QRQQ3HRDPREZ76K5HA5PB \
  | 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: e5696e423086cf11be24cffcae9c1d7878fef61f02235935791ae0c9bd4916e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bf9b246a4bc57b7cc3c07c40ade4239558461f7b643a4510c684d714b562aff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-01-11T04:57:03Z",
    "title_canon_sha256": "697601756e2e51bacfe9a6c443f6b076ed909b0c59b129825a3a7092e8b0bb77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03480",
    "kind": "arxiv",
    "version": 2
  }
}