Pith Number

pith:T656PQSE

pith:2009:T656PQSEOQMBRKC47NA7SSZOFM

not attested not anchored not stored refs pending

Spontaneous symmetry breaking and bifurcations in ground state fidelity for quantum lattice systems

Bo Li, Hong-Lei Wang, Huan-Qiang Zhou, Jian-Hui Zhao

arxiv:0902.1669 v1 · 2009-02-10 · cond-mat.stat-mech · 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{T656PQSEOQMBRKC47NA7SSZOFM}

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	2026-05-18T02:14:48.502489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fbbe7c244741818a85cfb41f94b2e2b0ab29df1e2f661d7ef86dffa7fe165c6

Aliases

arxiv: 0902.1669 · arxiv_version: 0902.1669v1 · doi: 10.48550/arxiv.0902.1669 · pith_short_12: T656PQSEOQMB · pith_short_16: T656PQSEOQMBRKC4 · pith_short_8: T656PQSE

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/T656PQSEOQMBRKC47NA7SSZOFM \
  | 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: 9fbbe7c244741818a85cfb41f94b2e2b0ab29df1e2f661d7ef86dffa7fe165c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f8979c817ee875d7155b7309926e3d08ca8c8d3acca0602b0593ebfbb2d45de",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2009-02-10T15:18:32Z",
    "title_canon_sha256": "0cc5662aff17b20ea9ac1ecb00deb58a490f05262bddca75063afef71491ae72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.1669",
    "kind": "arxiv",
    "version": 1
  }
}