Pith Number

pith:JCL2Q2I4

pith:2019:JCL2Q2I4D3XEI3O2QSOQ4INLU4

not attested not anchored not stored refs pending

Finite-rank perturbations of random band matrices via infinitesimal free probability

Benson Au

arxiv:1906.10268 v1 · 2019-06-24 · math.PR · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JCL2Q2I4D3XEI3O2QSOQ4INLU4}

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

Asymptotics of Harish-Chandra transform and infinitesimal freeness

Receipt and verification

First computed	2026-07-05T04:17:11.697723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4897a8691c1eee446dda849d0e21aba71357815c2a8bf719144f865889a7cb38

Aliases

arxiv: 1906.10268 · arxiv_version: 1906.10268v1 · doi: 10.48550/arxiv.1906.10268 · pith_short_12: JCL2Q2I4D3XE · pith_short_16: JCL2Q2I4D3XEI3O2 · pith_short_8: JCL2Q2I4

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/JCL2Q2I4D3XEI3O2QSOQ4INLU4 \
  | 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: 4897a8691c1eee446dda849d0e21aba71357815c2a8bf719144f865889a7cb38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da392193602a4058d2fa8e8c6c290d0786ba4f130c453a2b87465dfe9f88c8a4",
    "cross_cats_sorted": [
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-06-24T23:47:25Z",
    "title_canon_sha256": "67380044bff8ce7a9ac48a5d0974c432fbfd8dd41f7660b2f21b3f1165f8b99d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.10268",
    "kind": "arxiv",
    "version": 1
  }
}