Pith Number

pith:WZGILUAM

pith:2022:WZGILUAMJ37GWTURSCUZUNAVKY

not attested not anchored not stored refs pending

Deep Nonparametric Estimation of Operators between Infinite Dimensional Spaces

Haizhao Yang, Hao Liu, Minshuo Chen, Tuo Zhao, Wenjing Liao

arxiv:2201.00217 v1 · 2022-01-01 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WZGILUAMJ37GWTURSCUZUNAVKY}

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	2026-07-05T03:45:00.208460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b64c85d00c4efe6b4e9190a99a341556206812cef37a7bfe13d6183557d5fd5a

Aliases

arxiv: 2201.00217 · arxiv_version: 2201.00217v1 · doi: 10.48550/arxiv.2201.00217 · pith_short_12: WZGILUAMJ37G · pith_short_16: WZGILUAMJ37GWTUR · pith_short_8: WZGILUAM

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/WZGILUAMJ37GWTURSCUZUNAVKY \
  | 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: b64c85d00c4efe6b4e9190a99a341556206812cef37a7bfe13d6183557d5fd5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7db544a0ae4d82fad28110d6b394ba2969ac7b7ff6f15d29b9457b0f7e9a9248",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-01-01T16:33:44Z",
    "title_canon_sha256": "da3abf15e9be7ad4d5e15a80bf69c0f9a3c9cddb5689b9c487089a64fa1e824d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.00217",
    "kind": "arxiv",
    "version": 1
  }
}