Pith Number

pith:ULNPXOIX

pith:2000:ULNPXOIXMEAUOSA2B3PRC2Q4TD

not attested not anchored not stored refs pending

Comment on ``Composite Fermion Hofstadter Problem: Partially Polarized Density Wave States in the $\nu=2/5$ ...''

K. Niemela, P. Pietilainen, T. Chakraborty, V.M. Apalkov

arxiv:cond-mat/0007043 v1 · 2000-07-04 · 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{ULNPXOIXMEAUOSA2B3PRC2Q4TD}

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	2026-05-18T01:07:12.858611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2dafbb917610147481a0edf116a1c98ff0fa61b134decd66dacf1f32500f3ae

Aliases

arxiv: cond-mat/0007043 · arxiv_version: cond-mat/0007043v1 · doi: 10.48550/arxiv.cond-mat/0007043 · pith_short_12: ULNPXOIXMEAU · pith_short_16: ULNPXOIXMEAUOSA2 · pith_short_8: ULNPXOIX

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/ULNPXOIXMEAUOSA2B3PRC2Q4TD \
  | 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: a2dafbb917610147481a0edf116a1c98ff0fa61b134decd66dacf1f32500f3ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f181fb11d01fc1266563633fa92b8dc8a390af92cf45516e3b2cf7478304127f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2000-07-04T09:49:20Z",
    "title_canon_sha256": "1e8a915a996d61a48b7416067fe6495b104f6008231e8c41c30a280672dbaef6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0007043",
    "kind": "arxiv",
    "version": 1
  }
}