Pith Number

pith:F2C3TN62

pith:2010:F2C3TN62KUNWD6NIJBP2MRJV3Z

not attested not anchored not stored refs pending

Particle-hole Asymmetry of Fractional Quantum Hall States in the Second Landau Level of a Two-dimensional Hole System

A. Kumar, G.A. Csathy, K.W. West, L.N. Pfeiffer, M.J. Manfra, N. Samkharadze

arxiv:1007.1504 v2 · 2010-07-09 · 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{F2C3TN62KUNWD6NIJBP2MRJV3Z}

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	2026-05-18T02:06:23.576936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e85b9b7da551b61f9a8485fa64535de79f4bc586b6cfda58533569ce2e6eacb

Aliases

arxiv: 1007.1504 · arxiv_version: 1007.1504v2 · doi: 10.48550/arxiv.1007.1504 · pith_short_12: F2C3TN62KUNW · pith_short_16: F2C3TN62KUNWD6NI · pith_short_8: F2C3TN62

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/F2C3TN62KUNWD6NIJBP2MRJV3Z \
  | 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: 2e85b9b7da551b61f9a8485fa64535de79f4bc586b6cfda58533569ce2e6eacb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "229994ad7a09313fa759cf5caffdc15e8cc4dee29338e31f34ea9c155d313f23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-07-09T03:12:11Z",
    "title_canon_sha256": "7dfee55b063a770b22a394289d20b5245e79f70b89e3a31c544efb3edd84e9b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.1504",
    "kind": "arxiv",
    "version": 2
  }
}