Pith Number

pith:AP6YZU5K

pith:2014:AP6YZU5KMWNYEXCZWIDQIIIFBX

not attested not anchored not stored refs pending

Fractional Quantum Hall Effect at $\nu=1/2$ in Hole Systems Confined to GaAs Quantum Wells

A.L. Graninger, K.W. Baldwin, K.W. West, L.N. Pfeiffer, M. Shayegan, R. Winkler, S. Hasdemir, Yang Liu

arxiv:1401.7605 v1 · 2014-01-29 · cond-mat.mes-hall · 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{AP6YZU5KMWNYEXCZWIDQIIIFBX}

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	2026-05-18T02:41:41.824728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03fd8cd3aa659b825c59b2070421050dc3ec7c89928b760064575ed6664e4e46

Aliases

arxiv: 1401.7605 · arxiv_version: 1401.7605v1 · doi: 10.48550/arxiv.1401.7605 · pith_short_12: AP6YZU5KMWNY · pith_short_16: AP6YZU5KMWNYEXCZ · pith_short_8: AP6YZU5K

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/AP6YZU5KMWNYEXCZWIDQIIIFBX \
  | 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: 03fd8cd3aa659b825c59b2070421050dc3ec7c89928b760064575ed6664e4e46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a371748445f3f6c3e576b79931de9d36c4afb8f8b40e5fe6f5407fff5b6d067",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-01-29T17:38:37Z",
    "title_canon_sha256": "bfab2ceae268f111c037766d196c74b3b9b66934105a129ac1f35f9837a98c43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7605",
    "kind": "arxiv",
    "version": 1
  }
}