Pith Number

pith:XCR2WDLW

pith:2025:XCR2WDLW7KHUFKA5RLGD7MJOJA

not attested not anchored not stored refs pending

Detecting the Largest Correlations using the Correlation Density Matrix: a Quantum Monte Carlo Approach

Aditya Chincholi, Fabien Alet, Sylvain Capponi

arxiv:2507.21697 v2 · 2025-07-29 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XCR2WDLW7KHUFKA5RLGD7MJOJA}

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	2026-05-25T02:01:05.683529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8a3ab0d76fa8f42a81d8acc3fb12e48390fffa265dfb9a5ebb8b8b5a2e408b5

Aliases

arxiv: 2507.21697 · arxiv_version: 2507.21697v2 · doi: 10.48550/arxiv.2507.21697 · pith_short_12: XCR2WDLW7KHU · pith_short_16: XCR2WDLW7KHUFKA5 · pith_short_8: XCR2WDLW

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/XCR2WDLW7KHUFKA5RLGD7MJOJA \
  | 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: b8a3ab0d76fa8f42a81d8acc3fb12e48390fffa265dfb9a5ebb8b8b5a2e408b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "119dda7bf3fbd712ccaee3429976c994a80cf214e532b7aa1a317583a2c7d8dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2025-07-29T11:20:27Z",
    "title_canon_sha256": "6bbabe7bd9102c66ead1cdb5f66312fcfc8128627d66e39a949770c06b69fa12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.21697",
    "kind": "arxiv",
    "version": 2
  }
}