Pith Number

pith:LVRS5CFY

pith:2021:LVRS5CFYF5OBAJVVL7CUVUYY53

not attested not anchored not stored refs pending

A Modification of the Random Cutting Model

Fabian Burghart

arxiv:2111.02968 v2 · 2021-11-04 · math.PR · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LVRS5CFYF5OBAJVVL7CUVUYY53}

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	2026-07-05T03:45:12.358129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d632e88b82f5c1026b55fc54ad318eec1b2538b7a7ce4120bd656cd71b434bb

Aliases

arxiv: 2111.02968 · arxiv_version: 2111.02968v2 · doi: 10.48550/arxiv.2111.02968 · pith_short_12: LVRS5CFYF5OB · pith_short_16: LVRS5CFYF5OBAJVV · pith_short_8: LVRS5CFY

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/LVRS5CFYF5OBAJVVL7CUVUYY53 \
  | 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: 5d632e88b82f5c1026b55fc54ad318eec1b2538b7a7ce4120bd656cd71b434bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c64943c43154f04f76e159c084c9ac1486ea47c15f5cc25320e714a71c4389c",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2021-11-04T16:06:12Z",
    "title_canon_sha256": "5b8063f8ffff9cd8fed9e6543069e780da5b02717dac3432f24ab40599f297c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.02968",
    "kind": "arxiv",
    "version": 2
  }
}