Pith Number

pith:RRCYJCP3

pith:2023:RRCYJCP3N7KDX6Y7KEMVCKW44N

not attested not anchored not stored refs pending

Sparse random matrices and Gaussian ensembles with varying randomness

Arkaprava Mukherjee, Norihiro Iizuka, Sandip P. Trivedi, Sunil Kumar Sake, Takanori Anegawa

arxiv:2305.07505 v2 · 2023-05-12 · hep-th · cond-mat.stat-mech · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RRCYJCP3N7KDX6Y7KEMVCKW44N}

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	2026-07-05T07:27:04.477090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c458489fb6fd43bfb1f5119512adce35d232ff33efa224c172c0aa8bd03aed5

Aliases

arxiv: 2305.07505 · arxiv_version: 2305.07505v2 · doi: 10.48550/arxiv.2305.07505 · pith_short_12: RRCYJCP3N7KD · pith_short_16: RRCYJCP3N7KDX6Y7 · pith_short_8: RRCYJCP3

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/RRCYJCP3N7KDX6Y7KEMVCKW44N \
  | 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: 8c458489fb6fd43bfb1f5119512adce35d232ff33efa224c172c0aa8bd03aed5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25fd2d3962ffd6d9d52ca3bb6ac9235fbbe57372fa845e7fec1411fa151210d4",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2023-05-12T14:19:27Z",
    "title_canon_sha256": "cf39364e7e419d40a01f3e6d6375e3e59a6eb0bfbcfcbadd53110dadf21f20ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.07505",
    "kind": "arxiv",
    "version": 2
  }
}