Pith Number

pith:VSXI7KBA

pith:2026:VSXI7KBAPKIN3YU2VIJJK5BFIG

not attested not anchored not stored refs pending

Nature is stingy: Universality of Scrooge ensembles in quantum many-body systems

John Preskill, Tobias Haug, Wai-Keong Mok, Wen Wei Ho

arxiv:2601.00266 v3 · 2026-01-01 · quant-ph · cond-mat.stat-mech · 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{VSXI7KBAPKIN3YU2VIJJK5BFIG}

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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.

Cited by

8 papers in Pith

Projected logical ensembles in surface codes via the random-matrix theory of quantum dots

Quantum resource localizability transitions in deep thermalization

Exact Hilbert-space ergodicity from continuous monitoring

Grand-Canonical Typicality

Receipt and verification

First computed	2026-07-23T01:23:32.289373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acae8fa8207a90dde29aaa1295742541b0ea4070903da14aeeefa75083ca2b87

Aliases

arxiv: 2601.00266 · arxiv_version: 2601.00266v3 · doi: 10.48550/arxiv.2601.00266 · pith_short_12: VSXI7KBAPKIN · pith_short_16: VSXI7KBAPKIN3YU2 · pith_short_8: VSXI7KBA

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/VSXI7KBAPKIN3YU2VIJJK5BFIG \
  | 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: acae8fa8207a90dde29aaa1295742541b0ea4070903da14aeeefa75083ca2b87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "871def71b9b6ae8e7920de4e15cc1cbdbb012847284274137efc02526cf8e705",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-01-01T09:01:38Z",
    "title_canon_sha256": "c90287fdc3056b2df3f007964bb86dbb3a2fd1d2bbf90fa4df30255c1630a77f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.00266",
    "kind": "arxiv",
    "version": 3
  }
}