Pith Number

pith:QF5ORRJP

pith:2012:QF5ORRJP7BNSTKTA6GZUGJ56ZE

not attested not anchored not stored refs pending

Magnetic Quantum Phase Diagram of Magnetic Impurities in 2 Dimensional Disordered Electron Systems

Hyunyong Lee, Stefan Kettemann

arxiv:1211.1734 v4 · 2012-11-08 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QF5ORRJP7BNSTKTA6GZUGJ56ZE}

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	2026-05-18T01:36:51.890213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

817ae8c52ff85b29aa60f1b34327bec90195fdf6566c883c9ca74f4396acf739

Aliases

arxiv: 1211.1734 · arxiv_version: 1211.1734v4 · doi: 10.48550/arxiv.1211.1734 · pith_short_12: QF5ORRJP7BNS · pith_short_16: QF5ORRJP7BNSTKTA · pith_short_8: QF5ORRJP

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/QF5ORRJP7BNSTKTA6GZUGJ56ZE \
  | 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: 817ae8c52ff85b29aa60f1b34327bec90195fdf6566c883c9ca74f4396acf739

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd01079874445907e8897152636666f01270510187f188b755cc5102a0411111",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-11-08T00:34:24Z",
    "title_canon_sha256": "4476df123f0e92b8af3d0995a050ef308e783cbcdfc3c5d952bf8a1827de63e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1734",
    "kind": "arxiv",
    "version": 4
  }
}