Pith Number

pith:6S6MU5RV

pith:2004:6S6MU5RV3LUEIX5PXYBQ4WZWXH

not attested not anchored not stored refs pending

Random Matrix Theory and Entanglement in Quantum Spin Chains

F. Mezzadri, J. P. Keating

arxiv:quant-ph/0407047 v2 · 2004-07-06 · quant-ph · 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{6S6MU5RV3LUEIX5PXYBQ4WZWXH}

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.

Cited by

1 paper in Pith

Emptiness formation probability and Painlev\'e V equation in the XY spin chain

Receipt and verification

First computed	2026-07-04T16:50:20.580277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4bcca7635dae8445fafbe030e5b36b9eb2cdcefd517c090307f2997989c9d2d

Aliases

arxiv: quant-ph/0407047 · arxiv_version: quant-ph/0407047v2 · doi: 10.48550/arxiv.quant-ph/0407047 · pith_short_12: 6S6MU5RV3LUE · pith_short_16: 6S6MU5RV3LUEIX5P · pith_short_8: 6S6MU5RV

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/6S6MU5RV3LUEIX5PXYBQ4WZWXH \
  | 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: f4bcca7635dae8445fafbe030e5b36b9eb2cdcefd517c090307f2997989c9d2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39414526525950a3e5f7dc9fe68fa067d30709893fe95db73ee93cbc2d6cac88",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2004-07-06T15:02:33Z",
    "title_canon_sha256": "a96fe907b5d45e558a582883ec5cecffa45ed03996cc5f2c10e8d15a601ecb39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0407047",
    "kind": "arxiv",
    "version": 2
  }
}