Pith Number

pith:XGNDFCWA

pith:2007:XGNDFCWAKA3WL273ZZLY3SSTHA

not attested not anchored not stored refs pending

Response of incompressible fractional quantum Hall states to magnetic and non-magnetic impurities

Christian M\"uller, Daniela Pfannkuche, Karel V\'yborn\'y

arxiv:cond-mat/0703109 v1 · 2007-03-05 · 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{XGNDFCWAKA3WL273ZZLY3SSTHA}

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	2026-07-04T14:59:55.796891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b99a328ac0503765ebfbce578dca533830a6367350bf0eec27ad2a20a5970d67

Aliases

arxiv: cond-mat/0703109 · arxiv_version: cond-mat/0703109v1 · doi: 10.48550/arxiv.cond-mat/0703109 · pith_short_12: XGNDFCWAKA3W · pith_short_16: XGNDFCWAKA3WL273 · pith_short_8: XGNDFCWA

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/XGNDFCWAKA3WL273ZZLY3SSTHA \
  | 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: b99a328ac0503765ebfbce578dca533830a6367350bf0eec27ad2a20a5970d67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70384b5fee2f16de3c14782d31f1b0202eb4ab03053cd2c3b33dd67b6db8eba6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2007-03-05T01:41:47Z",
    "title_canon_sha256": "889b60f99c8ddbd8ea181b9240c2b5075927e01b55b227eefe531b3c0fa44bdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0703109",
    "kind": "arxiv",
    "version": 1
  }
}