Pith Number

pith:2Y5D6AUD

pith:2025:2Y5D6AUDWOOOT43L5PKWURYW5Z

not attested not anchored not stored refs pending

Direct Sampling of Confined Polygons in Linear Time

Clayton Shonkwiler, Kandin Theis

arxiv:2501.04885 v3 · 2025-01-08 · math.GT · cond-mat.stat-mech · cs.CG · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2Y5D6AUDWOOOT43L5PKWURYW5Z}

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	2026-05-20T00:02:03.520796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d63a3f0283b39ce9f36bebd56a4716ee7cd01f4c11cb8127b50c9d0f602675f0

Aliases

arxiv: 2501.04885 · arxiv_version: 2501.04885v3 · doi: 10.48550/arxiv.2501.04885 · pith_short_12: 2Y5D6AUDWOOO · pith_short_16: 2Y5D6AUDWOOOT43L · pith_short_8: 2Y5D6AUD

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/2Y5D6AUDWOOOT43L5PKWURYW5Z \
  | 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: d63a3f0283b39ce9f36bebd56a4716ee7cd01f4c11cb8127b50c9d0f602675f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c6a269d519ca0f9dd5b68dba95854033c70a4dd1fad46d0120c78a67f2cecc7",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cs.CG",
      "math.SG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2025-01-08T23:48:35Z",
    "title_canon_sha256": "820f82d0ef2a0f21263373b4ded2ac87a3375d40b9b64207e96932bb4b744d26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.04885",
    "kind": "arxiv",
    "version": 3
  }
}