Pith Number

pith:CUC2LAHU

pith:2014:CUC2LAHUGSRCZZBHPWM2HM3JBA

not attested not anchored not stored refs pending

Ground-state Riemannian metric, cyclic quantum distance, and the quantum criticality in an inhomogeneous Ising spin chain

Deng-Shan Wang, Wu-Ming Liu, Xiang-Guo Yin, Ya-Jiang Hao, Yu-Quan Ma

arxiv:1403.2032 v1 · 2014-03-09 · cond-mat.str-el · 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{CUC2LAHUGSRCZZBHPWM2HM3JBA}

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	2026-05-18T02:56:51.016968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1505a580f434a22ce4277d99a3b369083a3b2943c07271ae6ff35e5380e42cdb

Aliases

arxiv: 1403.2032 · arxiv_version: 1403.2032v1 · doi: 10.48550/arxiv.1403.2032 · pith_short_12: CUC2LAHUGSRC · pith_short_16: CUC2LAHUGSRCZZBH · pith_short_8: CUC2LAHU

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/CUC2LAHUGSRCZZBHPWM2HM3JBA \
  | 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: 1505a580f434a22ce4277d99a3b369083a3b2943c07271ae6ff35e5380e42cdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89675aa9aff3e20781b70d8e270ca81c66fe030264c775171abc53945845e66e",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-03-09T06:59:03Z",
    "title_canon_sha256": "497660eeee8f00b7418acb52972d59d1c0dfec843a18513bc1d2b83922fccb46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2032",
    "kind": "arxiv",
    "version": 1
  }
}