Pith Number

pith:3NG5INGA

pith:2000:3NG5INGAGYJ2YXTPXX4HSP6IVJ

not attested not anchored not stored refs pending

Opening an energy gap in an electron double layer system at integer filling factor in a tilted magnetic field

A.A. Shashkin, A.C. Gossard (Materials Department, A. Wixforth (Ludwig-Maximilians-Universit\"at, California, Center for Quantized Electronic Structures, Chernogolovka, E.V. Deviatov, Germany) K.L. Campman, M\"unchen, Russia) F. Hastreiter, University of California, USA), V.S. Khrapai, V.T. Dolgopolov (Institute of Solid State Physics RAS

arxiv:cond-mat/0003325 v2 · 2000-03-20 · 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{3NG5INGAGYJ2YXTPXX4HSP6IVJ}

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	2026-07-04T16:18:14.148831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db4dd434c03613ac5e6fbdf8793fc8aa6e525ebead29cadb98e0174f36d6633f

Aliases

arxiv: cond-mat/0003325 · arxiv_version: cond-mat/0003325v2 · doi: 10.48550/arxiv.cond-mat/0003325 · pith_short_12: 3NG5INGAGYJ2 · pith_short_16: 3NG5INGAGYJ2YXTP · pith_short_8: 3NG5INGA

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/3NG5INGAGYJ2YXTPXX4HSP6IVJ \
  | 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: db4dd434c03613ac5e6fbdf8793fc8aa6e525ebead29cadb98e0174f36d6633f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50b1f1dc7ec78bd26e583fee808c4721e9956db00e5ea16851f08cb876cf25e7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2000-03-20T09:08:23Z",
    "title_canon_sha256": "8f1320018961315ee9fe34dbf18235274fe331785e841e3e9610ff69f7bbbb4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0003325",
    "kind": "arxiv",
    "version": 2
  }
}