Pith Number

pith:IMZLR3AL

pith:2014:IMZLR3ALIHGUSUQ3OPQ6RQLP5A

not attested not anchored not stored refs pending

Renormalized quantum Fisher information manifestation of Berezinskii-Kosterlitz-Thouless phase transition for spin-1/2 XXZ chain

Qiang Zheng, Xun-Wei Xu, Yao Yao, Yong Li

arxiv:1405.1123 v1 · 2014-05-06 · 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{IMZLR3ALIHGUSUQ3OPQ6RQLP5A}

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	2026-05-18T02:52:33.435246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4332b8ec0b41cd49521b73e1e8c16fe82fc30a04fc313497801d7b7db2d2e934

Aliases

arxiv: 1405.1123 · arxiv_version: 1405.1123v1 · doi: 10.48550/arxiv.1405.1123 · pith_short_12: IMZLR3ALIHGU · pith_short_16: IMZLR3ALIHGUSUQ3 · pith_short_8: IMZLR3AL

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/IMZLR3ALIHGUSUQ3OPQ6RQLP5A \
  | 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: 4332b8ec0b41cd49521b73e1e8c16fe82fc30a04fc313497801d7b7db2d2e934

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcf43cabe51486f61043707442d085d064f7ee21addf1cd48d759fb0b1fcd2bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-05-06T01:57:46Z",
    "title_canon_sha256": "e5a13113b2d7aee96e376a7b10b086e73b5e38d602e1fc5abbda8d271fdf6fad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1123",
    "kind": "arxiv",
    "version": 1
  }
}