Pith Number

pith:QH7X2RKK

pith:2009:QH7X2RKK3YLR5HACFS4K3U3OSK

not attested not anchored not stored refs pending

Excitations of the $\nu=5/2$ Fractional Quantum Hall State and the Generalized Composite Fermion Picture

George E. Simion, John J. Quinn

arxiv:0910.0828 v1 · 2009-10-05 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QH7X2RKK3YLR5HACFS4K3U3OSK}

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	2026-05-18T02:11:26.597951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81ff7d454ade171e9c022cb8add36e92ac44d844f259006adefd801c8e6babbd

Aliases

arxiv: 0910.0828 · arxiv_version: 0910.0828v1 · doi: 10.48550/arxiv.0910.0828 · pith_short_12: QH7X2RKK3YLR · pith_short_16: QH7X2RKK3YLR5HAC · pith_short_8: QH7X2RKK

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/QH7X2RKK3YLR5HACFS4K3U3OSK \
  | 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: 81ff7d454ade171e9c022cb8add36e92ac44d844f259006adefd801c8e6babbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0622f8d937ed0b3cdf163d3ee311c376f37d5de7feefa8471db0f5bed62ce0ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-10-05T19:01:22Z",
    "title_canon_sha256": "f9c51e44fba561b05e35d1df7e4bbb3c850860e00ca882f33557d00f72aaba3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.0828",
    "kind": "arxiv",
    "version": 1
  }
}