Pith Number

pith:PPY3MWX5

pith:2022:PPY3MWX5JXKO6CQVZCTOHOXX4K

not attested not anchored not stored refs pending

A Mixing Time Lower Bound for a Simplified Version of BART

Bin Yu, James Duncan, Omer Ronen, Theo Saarinen, Yan Shuo Tan

arxiv:2210.09352 v1 · 2022-10-17 · stat.ML · cs.AI · cs.LG · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PPY3MWX5JXKO6CQVZCTOHOXX4K}

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	2026-07-05T05:07:23.712481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bf1b65afd4dd4ef0a15c8a6e3baf7e2b778fc0b5f062a2bdb9c96eaa1c2329a

Aliases

arxiv: 2210.09352 · arxiv_version: 2210.09352v1 · doi: 10.48550/arxiv.2210.09352 · pith_short_12: PPY3MWX5JXKO · pith_short_16: PPY3MWX5JXKO6CQV · pith_short_8: PPY3MWX5

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/PPY3MWX5JXKO6CQVZCTOHOXX4K \
  | 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: 7bf1b65afd4dd4ef0a15c8a6e3baf7e2b778fc0b5f062a2bdb9c96eaa1c2329a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a370350a28a5a4cf05c421ffb1bc0e6b0b4a1c99aa36122298551a646b75ee1b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-10-17T18:45:36Z",
    "title_canon_sha256": "1122c09f5af613dbde4c0780f503d956d03f11f0895355be19d2f11297652290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.09352",
    "kind": "arxiv",
    "version": 1
  }
}