Pith Number

pith:O6UWVL4Z

pith:2017:O6UWVL4Z4RNAZWJULHGMAKCLR5

not attested not anchored not stored refs pending

Infinite number of solvable generalizations of XY-chain, with cluster state, and with central charge c=m/2

Kazuhiko Minami

arxiv:1710.01851 v1 · 2017-10-05 · 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{O6UWVL4Z4RNAZWJULHGMAKCLR5}

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	2026-05-18T00:21:24.928365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77a96aaf99e45a0cd93459ccc0284b8f6b4100037187ff8bbe0402d62b9eb2ae

Aliases

arxiv: 1710.01851 · arxiv_version: 1710.01851v1 · doi: 10.48550/arxiv.1710.01851 · pith_short_12: O6UWVL4Z4RNA · pith_short_16: O6UWVL4Z4RNAZWJU · pith_short_8: O6UWVL4Z

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/O6UWVL4Z4RNAZWJULHGMAKCLR5 \
  | 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: 77a96aaf99e45a0cd93459ccc0284b8f6b4100037187ff8bbe0402d62b9eb2ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98a3269c3bc1910e9a0c67abce300170a16c8bb8413a528e2a1c60f9e83a445a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2017-10-05T01:18:01Z",
    "title_canon_sha256": "2f5adfd0b4037c7f2b4f6832feaeb27d8f0ef72ca6e0536da23e1c3f04934d73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.01851",
    "kind": "arxiv",
    "version": 1
  }
}