Pith Number

pith:EN6DAUK5

pith:2012:EN6DAUK5LZJDVR2HAVZQRMRX7D

not attested not anchored not stored refs pending

Level statistics of disordered spin-1/2 systems and its implications for materials with localized Cooper pairs

Emilio Cuevas, Lev Ioffe, Marc Mezard, Mikhail Feigel'man

arxiv:1207.3789 v1 · 2012-07-15 · cond-mat.mes-hall · cond-mat.supr-con · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EN6DAUK5LZJDVR2HAVZQRMRX7D}

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	2026-05-18T01:56:17.843368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

237c30515d5e523ac747057308b237f8e631053e3423d95d8b9578b9c5be64e6

Aliases

arxiv: 1207.3789 · arxiv_version: 1207.3789v1 · doi: 10.48550/arxiv.1207.3789 · pith_short_12: EN6DAUK5LZJD · pith_short_16: EN6DAUK5LZJDVR2H · pith_short_8: EN6DAUK5

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/EN6DAUK5LZJDVR2HAVZQRMRX7D \
  | 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: 237c30515d5e523ac747057308b237f8e631053e3423d95d8b9578b9c5be64e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfcf4fb4c149beb88d950de5f99bf3604eca0aeeaf33e5697fd02e3726828449",
    "cross_cats_sorted": [
      "cond-mat.supr-con",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-07-15T11:16:42Z",
    "title_canon_sha256": "1e228f1760bbe7300e19ac3157816c3fd7dfefa5654a4862f6278dcdbeca26e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.3789",
    "kind": "arxiv",
    "version": 1
  }
}