Pith Number

pith:W3VLICOJ

pith:2021:W3VLICOJMU4AZQNI2QUI63MDSL

not attested not anchored not stored refs pending

On the moments of moments of random matrices and Ehrhart polynomials

Edward Eriksson, Theodoros Assiotis, Wenqi Ni

arxiv:2111.07879 v2 · 2021-11-15 · math-ph · math.CO · math.MP · 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{W3VLICOJMU4AZQNI2QUI63MDSL}

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	2026-07-05T06:02:44.688658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6eab409c965380cc1a8d4288f6d8392f53eeda2daba84fa12f1febb90f2e2cd

Aliases

arxiv: 2111.07879 · arxiv_version: 2111.07879v2 · doi: 10.48550/arxiv.2111.07879 · pith_short_12: W3VLICOJMU4A · pith_short_16: W3VLICOJMU4AZQNI · pith_short_8: W3VLICOJ

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/W3VLICOJMU4AZQNI2QUI63MDSL \
  | 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: b6eab409c965380cc1a8d4288f6d8392f53eeda2daba84fa12f1febb90f2e2cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8841927c9172384e5c321d9405533ce0526a85b8da1e28e80841893da5622db7",
    "cross_cats_sorted": [
      "math.CO",
      "math.MP",
      "math.PR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2021-11-15T16:34:26Z",
    "title_canon_sha256": "86c8e40f7b166c2507a82b075a148f41eabb3a2d7b2a2744eea27d19d3954f20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.07879",
    "kind": "arxiv",
    "version": 2
  }
}