Pith Number

pith:YTW7IQMJ

pith:2009:YTW7IQMJIQHOIA6BWICRJ5WKZC

not attested not anchored not stored refs pending

Approach to equilibrium for a class of random quantum models of infinite range

Walter F. Wreszinski

arxiv:0904.2130 v4 · 2009-04-14 · math-ph · cond-mat.dis-nn · 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{YTW7IQMJIQHOIA6BWICRJ5WKZC}

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	2026-05-18T02:14:06.062554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4edf44189440ee403c1b20514f6cac894162b7b2876fb87a20c52f9753970ad

Aliases

arxiv: 0904.2130 · arxiv_version: 0904.2130v4 · doi: 10.48550/arxiv.0904.2130 · pith_short_12: YTW7IQMJIQHO · pith_short_16: YTW7IQMJIQHOIA6B · pith_short_8: YTW7IQMJ

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/YTW7IQMJIQHOIA6BWICRJ5WKZC \
  | 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: c4edf44189440ee403c1b20514f6cac894162b7b2876fb87a20c52f9753970ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14d4776e48be956f0e9a02b5bdde12d28d51196c27d3c1d3354ca8abede85284",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2009-04-14T14:23:34Z",
    "title_canon_sha256": "a64c9656245a8474952a3cb3f5f54db7e2485d0869cd346695d04c3732afb2b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.2130",
    "kind": "arxiv",
    "version": 4
  }
}