Pith Number

pith:UNSVQJT5

pith:2018:UNSVQJT5ZVLLDBH4RQLV5XEZ7Q

not attested not anchored not stored refs pending

Twisted boundary energy and low energy excitation of the XXZ spin torus at the ferromagnetic region

Junpeng Cao, Kangjie Shi, Kun Hao, Wen-Li Yang, Yi Qiao, Yupeng Wang, Zhirong Xin

arxiv:1804.00372 v3 · 2018-04-02 · math-ph · math.MP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UNSVQJT5ZVLLDBH4RQLV5XEZ7Q}

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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	2026-05-18T00:02:12.519269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a36558267dcd56b184fc8c175edc99fc06b11d96c41e7ed2950cfe561e1bcfa9

Aliases

arxiv: 1804.00372 · arxiv_version: 1804.00372v3 · doi: 10.48550/arxiv.1804.00372 · pith_short_12: UNSVQJT5ZVLL · pith_short_16: UNSVQJT5ZVLLDBH4 · pith_short_8: UNSVQJT5

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/UNSVQJT5ZVLLDBH4RQLV5XEZ7Q \
  | 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: a36558267dcd56b184fc8c175edc99fc06b11d96c41e7ed2950cfe561e1bcfa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a98832933319ad6bcebefc2c15fc62b3a26017e6abceebe6440cbd199234ea97",
    "cross_cats_sorted": [
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-04-02T02:04:55Z",
    "title_canon_sha256": "6af2b61f7e461c87217b2f47ead8131ba967f479691b1719ce7bbbc24ed1ca63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00372",
    "kind": "arxiv",
    "version": 3
  }
}