Pith Number

pith:MAMUSKQD

pith:2026:MAMUSKQDDRGTUDPE4WOIUKICJS

not attested not anchored not stored refs pending

The non-Hermitian minor process

Giorgio Cipolloni, L\'aszl\'o Erd\H{o}s, Oleksii Kolupaiev

arxiv:2605.21265 v1 · 2026-05-20 · 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{MAMUSKQDDRGTUDPE4WOIUKICJS}

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	2026-05-21T02:05:25.707592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6019492a031c4d3a0de4e59c8a29024cbbce1d90b9d912c960f762c5477ab835

Aliases

arxiv: 2605.21265 · arxiv_version: 2605.21265v1 · doi: 10.48550/arxiv.2605.21265 · pith_short_12: MAMUSKQDDRGT · pith_short_16: MAMUSKQDDRGTUDPE · pith_short_8: MAMUSKQD

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/MAMUSKQDDRGTUDPE4WOIUKICJS \
  | 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: 6019492a031c4d3a0de4e59c8a29024cbbce1d90b9d912c960f762c5477ab835

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf728a0c60075e7319eeb7551a25492ffd5d27d4e1350a64302f87982b2be4b6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2026-05-20T14:53:03Z",
    "title_canon_sha256": "74da4e58d12575b0a05971270f0cd542270c993bf90048e6e2ccf9b07340ee8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21265",
    "kind": "arxiv",
    "version": 1
  }
}