Pith Number

pith:JO37RAYO

pith:2015:JO37RAYOQBYZOHIL7U32IJQCZH

not attested not anchored not stored refs pending

Second Landau Level Fractional Quantum Hall Effects in the Corbino Geometry

B. A. Schmidt, G. Gervais, K. Bennaceur, K. W. West, L. N. Pfeiffer, S. Bilodeau

arxiv:1503.07775 v3 · 2015-03-26 · 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{JO37RAYOQBYZOHIL7U32IJQCZH}

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	2026-05-18T01:36:38.318926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bb7f8830e8071971d0bfd37a42602c9f8e528be5a4c7ea1db69a6d0a39474f2

Aliases

arxiv: 1503.07775 · arxiv_version: 1503.07775v3 · doi: 10.48550/arxiv.1503.07775 · pith_short_12: JO37RAYOQBYZ · pith_short_16: JO37RAYOQBYZOHIL · pith_short_8: JO37RAYO

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/JO37RAYOQBYZOHIL7U32IJQCZH \
  | 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: 4bb7f8830e8071971d0bfd37a42602c9f8e528be5a4c7ea1db69a6d0a39474f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01cd7e28833be1021a8416a2d3275af84af2f342431ff17c62b37abfd0a34d0a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-03-26T16:24:47Z",
    "title_canon_sha256": "d45a39d83015c79e9edd626e131608fd006e0647e2743a04fa7d6aa7ad0262b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07775",
    "kind": "arxiv",
    "version": 3
  }
}