Pith Number

pith:QTXAVSEN

pith:2012:QTXAVSEN2VJRO4RPDQGEKEJWFD

not attested not anchored not stored refs pending

Kerov's interlacing sequences and random matrices

Alexey Bufetov

arxiv:1211.1507 v1 · 2012-11-07 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QTXAVSEN2VJRO4RPDQGEKEJWFD}

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	2026-05-18T01:53:24.551336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84ee0ac88dd55317722f1c0c45113628f29bfcdde7869e70c3bc4608bd962efb

Aliases

arxiv: 1211.1507 · arxiv_version: 1211.1507v1 · doi: 10.48550/arxiv.1211.1507 · pith_short_12: QTXAVSEN2VJR · pith_short_16: QTXAVSEN2VJRO4RP · pith_short_8: QTXAVSEN

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/QTXAVSEN2VJRO4RPDQGEKEJWFD \
  | 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: 84ee0ac88dd55317722f1c0c45113628f29bfcdde7869e70c3bc4608bd962efb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "513f4c3638e8412554e4fbebbc6b33787803a2919dfeeb0386bedef20d85877f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2012-11-07T10:40:07Z",
    "title_canon_sha256": "3b38ded0c69a1713fca706860ae14f7226c6cb451fb08f4ed0aec5c631771c6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1507",
    "kind": "arxiv",
    "version": 1
  }
}