Pith Number

pith:QERS5T3U

pith:2026:QERS5T3UX3VILFL2RRZUZ7ROD2

not attested not anchored not stored refs pending

The General Theory of Localization Methods

Congwei Song

arxiv:2605.20635 v1 · 2026-05-20 · cs.LG · math.ST · stat.ML · 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{QERS5T3UX3VILFL2RRZUZ7ROD2}

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	2026-05-21T01:04:45.971429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81232ecf74beea85957a8c734cfe2e1ebe540e1e31afebd95a0fea6feb7c85f6

Aliases

arxiv: 2605.20635 · arxiv_version: 2605.20635v1 · doi: 10.48550/arxiv.2605.20635 · pith_short_12: QERS5T3UX3VI · pith_short_16: QERS5T3UX3VILFL2 · pith_short_8: QERS5T3U

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/QERS5T3UX3VILFL2RRZUZ7ROD2 \
  | 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: 81232ecf74beea85957a8c734cfe2e1ebe540e1e31afebd95a0fea6feb7c85f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0e16367757a1f059bdabcb69edac7ac32eb70af9757dd19c96a8b9eb71b9175",
    "cross_cats_sorted": [
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-20T02:42:14Z",
    "title_canon_sha256": "e3e7ffe44c9257eaa055d9cccf7fbf2ea513194a96d52e8865af6fc35600fb3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20635",
    "kind": "arxiv",
    "version": 1
  }
}