Pith Number

pith:4WMSH7E3

pith:2022:4WMSH7E3HKGG2EN5T2KIB27NTN

not attested not anchored not stored refs pending

Uniformly convex neural networks and non-stationary iterated network Tikhonov (iNETT) method

Davide Bianchi, Guanghao Lai, Wenbin Li

arxiv:2210.03314 v2 · 2022-10-07 · math.NA · cs.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{4WMSH7E3HKGG2EN5T2KIB27NTN}

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	2026-07-05T05:57:57.396407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e59923fc9b3a8c6d11bd9e9480ebed9b79443ca86d38ae892c852ffb6600128e

Aliases

arxiv: 2210.03314 · arxiv_version: 2210.03314v2 · doi: 10.48550/arxiv.2210.03314 · pith_short_12: 4WMSH7E3HKGG · pith_short_16: 4WMSH7E3HKGG2EN5 · pith_short_8: 4WMSH7E3

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/4WMSH7E3HKGG2EN5T2KIB27NTN \
  | 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: e59923fc9b3a8c6d11bd9e9480ebed9b79443ca86d38ae892c852ffb6600128e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d02a10a40b4bb2a2722378b80c7671b81f85113356d27663534303980a659573",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2022-10-07T04:17:27Z",
    "title_canon_sha256": "c568a7f28fabed75dc72444eb4828b7451b7bd0ac2f29de3a636378aa98c1279"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.03314",
    "kind": "arxiv",
    "version": 2
  }
}