Pith Number

pith:37X4RGAW

pith:2021:37X4RGAW237IFIIATQSB2SPFCR

not attested not anchored not stored refs pending

Random matrices with independent entries: beyond non-crossing partitions

Arup Bose, Arusharka Sen, Koushik Saha, Priyanka Sen

arxiv:2103.09443 v1 · 2021-03-17 · 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{37X4RGAW237IFIIATQSB2SPFCR}

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	2026-07-05T02:24:03.654752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfefc89816d6fe82a1009c241d49e5147b25f60b2d6e49139f1cbe232d8dca6b

Aliases

arxiv: 2103.09443 · arxiv_version: 2103.09443v1 · doi: 10.48550/arxiv.2103.09443 · pith_short_12: 37X4RGAW237I · pith_short_16: 37X4RGAW237IFIIA · pith_short_8: 37X4RGAW

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/37X4RGAW237IFIIATQSB2SPFCR \
  | 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: dfefc89816d6fe82a1009c241d49e5147b25f60b2d6e49139f1cbe232d8dca6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3abfef018f7911f43fa9dd4d3fafb1e7c7deccc09842c0cc6e20d0bd9cb691d7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2021-03-17T05:02:35Z",
    "title_canon_sha256": "e8230598a64474b314b7e9dae63e5b60c700cc3fad50a8695f6c952c5d03fa56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.09443",
    "kind": "arxiv",
    "version": 1
  }
}