Pith Number

pith:K7TUMSBX

pith:2022:K7TUMSBXJIOD5WZB64UTEUNHNP

not attested not anchored not stored refs pending

Semi-Supervised Manifold Learning with Complexity Decoupled Chart Autoencoders

Alexander Cloninger, Rongjie Lai, Scott Mahan, Stefan C. Schonsheck, Timo Klock

arxiv:2208.10570 v2 · 2022-08-22 · cs.LG · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K7TUMSBXJIOD5WZB64UTEUNHNP}

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	2026-07-05T09:15:52.879845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57e74648374a1c3edb21f7293251a76bda288659556803e9fad59ab95bc59e62

Aliases

arxiv: 2208.10570 · arxiv_version: 2208.10570v2 · doi: 10.48550/arxiv.2208.10570 · pith_short_12: K7TUMSBXJIOD · pith_short_16: K7TUMSBXJIOD5WZB · pith_short_8: K7TUMSBX

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/K7TUMSBXJIOD5WZB64UTEUNHNP \
  | 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: 57e74648374a1c3edb21f7293251a76bda288659556803e9fad59ab95bc59e62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5aab6532cd9739b46308951bacf0607ce3bd797256d9783719cc6b75073c007",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-08-22T19:58:03Z",
    "title_canon_sha256": "4718d3b2468dc987e3aa6854aa6b2c730eb4a7dd5ed249dbf0446aa24c15fd1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.10570",
    "kind": "arxiv",
    "version": 2
  }
}