Pith Number

pith:5Z5KGZTP

pith:1999:5Z5KGZTPCDABZ7EMKKRCADX6M5

not attested not anchored not stored refs pending

Composite Fermions and quantum Hall systems: Role of the Coulomb pseudopotential

Arkadiusz Wojs, John J. Quinn

arxiv:cond-mat/9903145 v3 · 1999-03-09 · 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{5Z5KGZTPCDABZ7EMKKRCADX6M5}

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	2026-05-18T00:51:07.936685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee7aa3666f10c01cfc8c52a2200efe6772798709eaeb96d8e2b0d177620319bb

Aliases

arxiv: cond-mat/9903145 · arxiv_version: cond-mat/9903145v3 · doi: 10.48550/arxiv.cond-mat/9903145 · pith_short_12: 5Z5KGZTPCDAB · pith_short_16: 5Z5KGZTPCDABZ7EM · pith_short_8: 5Z5KGZTP

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/5Z5KGZTPCDABZ7EMKKRCADX6M5 \
  | 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: ee7aa3666f10c01cfc8c52a2200efe6772798709eaeb96d8e2b0d177620319bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b6f8e1e8e16b6671648089bfddf24b5ff31f3420a779e6d05992a2ed2fcb266",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "1999-03-09T18:23:11Z",
    "title_canon_sha256": "bbd1730991324538b68b9244bdd45e2ac7d2d58d87623384dbdf9d5782284a11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9903145",
    "kind": "arxiv",
    "version": 3
  }
}