Pith Number

pith:GFO4HPPY

pith:2002:GFO4HPPYRI7XYNHIL6BVAJ4ZZY

not attested not anchored not stored refs pending

A Matrix Model for \nu_{k_1k_2}=\frac{k_1+k_2}{k_1 k_2} Fractional Quantum Hall States

Ahmed Jellal, El Hassan Saidi, Hendrik B. Geyer

arxiv:hep-th/0204248 v2 · 2002-04-29 · hep-th · cond-mat

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GFO4HPPYRI7XYNHIL6BVAJ4ZZY}

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	2026-05-18T04:18:23.997016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

315dc3bdf88a3f7c34e85f83502799ce3b19dfa34e240bce1b76caa7f81a1b6c

Aliases

arxiv: hep-th/0204248 · arxiv_version: hep-th/0204248v2 · doi: 10.48550/arxiv.hep-th/0204248 · pith_short_12: GFO4HPPYRI7X · pith_short_16: GFO4HPPYRI7XYNHI · pith_short_8: GFO4HPPY

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/GFO4HPPYRI7XYNHIL6BVAJ4ZZY \
  | 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: 315dc3bdf88a3f7c34e85f83502799ce3b19dfa34e240bce1b76caa7f81a1b6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba972de7c9df72d572b8228126ff8a0105881631576f4153297bbeaf6f21f6d8",
    "cross_cats_sorted": [
      "cond-mat"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-04-29T19:34:28Z",
    "title_canon_sha256": "7b7327dd3524a4e5c468f0f3ea1c693b7ba8ed1070b3f712599a04cefbbb1416"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0204248",
    "kind": "arxiv",
    "version": 2
  }
}