Pith Number

pith:WHUDBWDO

pith:2012:WHUDBWDOY4IHCKRP55KCNMYTN4

not attested not anchored not stored refs pending

Enhancement of the $\nu = 5/2$ Fractional Quantum Hall State in a Small In-Plane Magnetic Field

Aaron Levine, Chi Zhang, D. C. Tsui, Guangtong Liu, Ivan Knez, K. W. West, L. N. Pfeiffer, R. R. Du

arxiv:1203.6421 v1 · 2012-03-29 · 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{WHUDBWDOY4IHCKRP55KCNMYTN4}

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	2026-05-18T01:58:00.646306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1e830d86ec710712a2fef5426b3136f29e026b1df6c9c85fcfeaaf45b503d2f

Aliases

arxiv: 1203.6421 · arxiv_version: 1203.6421v1 · doi: 10.48550/arxiv.1203.6421 · pith_short_12: WHUDBWDOY4IH · pith_short_16: WHUDBWDOY4IHCKRP · pith_short_8: WHUDBWDO

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/WHUDBWDOY4IHCKRP55KCNMYTN4 \
  | 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: b1e830d86ec710712a2fef5426b3136f29e026b1df6c9c85fcfeaaf45b503d2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7b24c00e0585902e6fe2e0975b6ea64a91d4fafabe9c1b7f983e059bd99e10f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-03-29T03:51:57Z",
    "title_canon_sha256": "7e8725d5015e6e73d851b5a3a4bbc2a7596de9e09e90f76bebb885030c51fc98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6421",
    "kind": "arxiv",
    "version": 1
  }
}