Pith Number

pith:5AMCZWOF

pith:2019:5AMCZWOFP4PSUJQU3FMFV5Z2FQ

not attested not anchored not stored refs pending

The non-compact XXZ spin chain as stochastic particle process

Rouven Frassek

arxiv:1904.02191 v3 · 2019-04-03 · math-ph · cond-mat.stat-mech · hep-th · math.MP · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5AMCZWOFP4PSUJQU3FMFV5Z2FQ}

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	2026-05-17T23:40:23.517825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8182cd9c57f1f2a2614d9585af73a2c3cce83e0923d4db9c522cbbc18ed1651

Aliases

arxiv: 1904.02191 · arxiv_version: 1904.02191v3 · doi: 10.48550/arxiv.1904.02191 · pith_short_12: 5AMCZWOFP4PS · pith_short_16: 5AMCZWOFP4PSUJQU · pith_short_8: 5AMCZWOF

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/5AMCZWOFP4PSUJQU3FMFV5Z2FQ \
  | 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: e8182cd9c57f1f2a2614d9585af73a2c3cce83e0923d4db9c522cbbc18ed1651

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6ae4196a33d41a2eb46d97f3c8b1f9cee44f9d2330ea59b0b7c0f08b8d6ad3b",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-th",
      "math.MP",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2019-04-03T18:31:39Z",
    "title_canon_sha256": "2083b0dc178d6912988fc9f1f09542d772265c8794287a64d4ec5f96dd6f5086"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02191",
    "kind": "arxiv",
    "version": 3
  }
}