Pith Number

pith:YI5OYUAU

pith:2021:YI5OYUAUGYDQ5HSFSXXM324HAL

not attested not anchored not stored refs pending

Classification of gapped ground state phases in quantum spin systems

Yoshiko Ogata

arxiv:2110.04675 v1 · 2021-10-10 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YI5OYUAUGYDQ5HSFSXXM324HAL}

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

Thermalization with Gaussian Quantum Cellular Automata

Receipt and verification

First computed	2026-07-05T03:21:20.050283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c23aec501436070e9e4595eecdeb8702fe4bea98736ac2027264e7fa25c559d4

Aliases

arxiv: 2110.04675 · arxiv_version: 2110.04675v1 · doi: 10.48550/arxiv.2110.04675 · pith_short_12: YI5OYUAUGYDQ · pith_short_16: YI5OYUAUGYDQ5HSF · pith_short_8: YI5OYUAU

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/YI5OYUAUGYDQ5HSFSXXM324HAL \
  | 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: c23aec501436070e9e4595eecdeb8702fe4bea98736ac2027264e7fa25c559d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c719ec1d7449e2382e545b1f54e42418e14419da3cc6ff914a7e2dd7a5db9803",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2021-10-10T01:15:01Z",
    "title_canon_sha256": "b2299fe10edf4f64c94d550d502136f19e298f074ab9268bf56cd5fd4abc2e49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.04675",
    "kind": "arxiv",
    "version": 1
  }
}