Pith Number

pith:2J65SGT3

pith:2011:2J65SGT3PSQJMDPKLAQFL3X7F4

not attested not anchored not stored refs pending

Ground-state fidelity and quantum criticality in a two-leg ladder with cyclic four-spin exchange

Huan-Qiang Zhou, Jin-Hua Liu, Qian-Qian Shi, Sheng-Hao Li

arxiv:1105.3276 v1 · 2011-05-17 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2J65SGT3PSQJMDPKLAQFL3X7F4}

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	2026-05-18T04:22:00.278788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d27dd91a7b7ca0960dea582055eeff2f3547b0b771eab4c911d8e32c2a0a117f

Aliases

arxiv: 1105.3276 · arxiv_version: 1105.3276v1 · doi: 10.48550/arxiv.1105.3276 · pith_short_12: 2J65SGT3PSQJ · pith_short_16: 2J65SGT3PSQJMDPK · pith_short_8: 2J65SGT3

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/2J65SGT3PSQJMDPKLAQFL3X7F4 \
  | 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: d27dd91a7b7ca0960dea582055eeff2f3547b0b771eab4c911d8e32c2a0a117f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a6a6f783c16a809787794c1421d47537e103a4c1e15bc0915a669fbb0172473",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2011-05-17T03:57:26Z",
    "title_canon_sha256": "296567f677da6e255a4b49f27af76fcfd16881bfcd09ac18964bf47a043618b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.3276",
    "kind": "arxiv",
    "version": 1
  }
}