Pith Number

pith:MREYYK6W

pith:2011:MREYYK6WYOMR7IZGKGOYP66JV4

not attested not anchored not stored refs pending

Impact of disorder on the 5/2 fractional quantum Hall state

D.C. Tsui, K.W. Baldwin, K.W. West, L.N. Pfeiffer, N. Masuhara, N.S. Sullivan, W. Pan

arxiv:1109.6911 v1 · 2011-09-30 · 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{MREYYK6WYOMR7IZGKGOYP66JV4}

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	2026-05-18T02:00:20.833270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64498c2bd6c3991fa326519d87fbc9af23f58f5d53ac918be70cd026cc331bd6

Aliases

arxiv: 1109.6911 · arxiv_version: 1109.6911v1 · doi: 10.48550/arxiv.1109.6911 · pith_short_12: MREYYK6WYOMR · pith_short_16: MREYYK6WYOMR7IZG · pith_short_8: MREYYK6W

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/MREYYK6WYOMR7IZGKGOYP66JV4 \
  | 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: 64498c2bd6c3991fa326519d87fbc9af23f58f5d53ac918be70cd026cc331bd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc499281202cb2067c809669a789586e0b0f77bd3241570ab50e8c87cd5a0f93",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-09-30T17:45:35Z",
    "title_canon_sha256": "68e8582589a44ee6184a6239b66d3a524f7812408249068e1809cc1230c2b72e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6911",
    "kind": "arxiv",
    "version": 1
  }
}