Pith Number

pith:6QEKX24V

pith:2008:6QEKX24V3EB5FKSSIBW5IDF7ZC

not attested not anchored not stored refs pending

Fidelity approach to quantum phase transitions

Shi-Jian Gu

arxiv:0811.3127 v1 · 2008-11-19 · quant-ph · 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{6QEKX24V3EB5FKSSIBW5IDF7ZC}

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.

Cited by

1 paper in Pith

Emergence of synthetic twist defects in the surface code under local perturbation

Receipt and verification

First computed	2026-05-18T04:33:36.665428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f408abeb95d903d2aa52406dd40cbfc8bb96ed73d8a6a1209c1bbd249c939daa

Aliases

arxiv: 0811.3127 · arxiv_version: 0811.3127v1 · doi: 10.48550/arxiv.0811.3127 · pith_short_12: 6QEKX24V3EB5 · pith_short_16: 6QEKX24V3EB5FKSS · pith_short_8: 6QEKX24V

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/6QEKX24V3EB5FKSSIBW5IDF7ZC \
  | 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: f408abeb95d903d2aa52406dd40cbfc8bb96ed73d8a6a1209c1bbd249c939daa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f8724ed14a65d26b6c1c7b71ae51fbcb9156fd1ce15700b8213b4c340efdafa",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-11-19T14:40:55Z",
    "title_canon_sha256": "d5bc5b7eb68f19eeeece0cad5d86d0d7d526f5971ffcc1865eb323089a639ff5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.3127",
    "kind": "arxiv",
    "version": 1
  }
}