Pith Number

pith:PWU6WLSM

pith:2025:PWU6WLSMLJM6V2TXUUYWJYM4YQ

not attested not anchored not stored refs pending

Spectral density of correlated random matrices and nonmonotonic stability in hetero-associative memory networks

Arata Tomoto, Jun-nosuke Teramae

arxiv:2505.11948 v2 · 2025-05-17 · cond-mat.dis-nn · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PWU6WLSMLJM6V2TXUUYWJYM4YQ}

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	2026-05-26T02:03:50.729717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7da9eb2e4c5a59eaea77a53164e19cc424d2a7743c1e51ce20cf92be894002f1

Aliases

arxiv: 2505.11948 · arxiv_version: 2505.11948v2 · doi: 10.48550/arxiv.2505.11948 · pith_short_12: PWU6WLSMLJM6 · pith_short_16: PWU6WLSMLJM6V2TX · pith_short_8: PWU6WLSM

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/PWU6WLSMLJM6V2TXUUYWJYM4YQ \
  | 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: 7da9eb2e4c5a59eaea77a53164e19cc424d2a7743c1e51ce20cf92be894002f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4aa46332e7e95a359f9171a7731ef966748ba02d3ea77182c645a990d196a0a",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2025-05-17T10:26:51Z",
    "title_canon_sha256": "46fdf3ca94caf5b1b7a4f2c7fc42b8a6bfbbb6d4207cb7852c11cc89ecec24ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.11948",
    "kind": "arxiv",
    "version": 2
  }
}