Pith Number

pith:ZBIVRYFP

pith:2011:ZBIVRYFPKG5HFIUR472ZQR33KD

not attested not anchored not stored refs pending

Entanglement Measures for Quasi-Two-Dimensional Fractional Quantum Hall States

J. Biddle, Michael R. Peterson, S. Das Sarma

arxiv:1105.1385 v2 · 2011-05-06 · 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{ZBIVRYFPKG5HFIUR472ZQR33KD}

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	2026-05-18T04:11:39.537894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c85158e0af51ba72a291e7f598477b50d5b11bcca1627afa5b79b8ce3d0dc79a

Aliases

arxiv: 1105.1385 · arxiv_version: 1105.1385v2 · doi: 10.48550/arxiv.1105.1385 · pith_short_12: ZBIVRYFPKG5H · pith_short_16: ZBIVRYFPKG5HFIUR · pith_short_8: ZBIVRYFP

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/ZBIVRYFPKG5HFIUR472ZQR33KD \
  | 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: c85158e0af51ba72a291e7f598477b50d5b11bcca1627afa5b79b8ce3d0dc79a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "546339101b3554adc7e3730b2dc731120839b37f467ac63e91f7c13585c6b3f7",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-05-06T20:35:59Z",
    "title_canon_sha256": "8083b5df6cff32fec786761b7ae8023361202789152c1210b10798961d18cfbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1385",
    "kind": "arxiv",
    "version": 2
  }
}