Pith Number

pith:ZP6AFZNE

pith:2025:ZP6AFZNEUB4CCGP45E4HHHFXS3

not attested not anchored not stored refs pending

Shallow neural network yields regularization for ill-posed inverse problems

Bangti Jin, Lan Wang, Qiao Zhu, Ye Zhang

arxiv:2511.16171 v2 · 2025-11-20 · 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{ZP6AFZNEUB4CCGP45E4HHHFXS3}

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.

Cited by

1 paper in Pith

Deep neural network yields regularization for ill-posed inverse problems

Receipt and verification

First computed	2026-06-12T01:09:16.840090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbfc02e5a4a0782119fce938739cb796eab2f5be43d7e71dc38675c5eb7eaec6

Aliases

arxiv: 2511.16171 · arxiv_version: 2511.16171v2 · doi: 10.48550/arxiv.2511.16171 · pith_short_12: ZP6AFZNEUB4C · pith_short_16: ZP6AFZNEUB4CCGP4 · pith_short_8: ZP6AFZNE

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/ZP6AFZNEUB4CCGP45E4HHHFXS3 \
  | 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: cbfc02e5a4a0782119fce938739cb796eab2f5be43d7e71dc38675c5eb7eaec6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa8da5c9e2c980c9a4ae900dc55482a29caa491f77a0afdf91f1426997796de8",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-11-20T09:16:43Z",
    "title_canon_sha256": "c13a315c4ec05758ddabc65adb920ab130267b991712a44eef9118a11688e289"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.16171",
    "kind": "arxiv",
    "version": 2
  }
}