Pith Number

pith:ZOGBONUA

pith:2018:ZOGBONUA7AHY4QMERWIPB5S6ZA

not attested not anchored not stored refs pending

Convolutional neural networks in phase space and inverse problems

Gunther Uhlmann, Yiran Wang

arxiv:1811.04022 v1 · 2018-11-09 · math.AP · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZOGBONUA7AHY4QMERWIPB5S6ZA}

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	2026-05-18T00:01:11.287394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb8c173680f80f8e41848d90f0f65ec80a59778703251a7f030825d60e9320bb

Aliases

arxiv: 1811.04022 · arxiv_version: 1811.04022v1 · doi: 10.48550/arxiv.1811.04022 · pith_short_12: ZOGBONUA7AHY · pith_short_16: ZOGBONUA7AHY4QME · pith_short_8: ZOGBONUA

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/ZOGBONUA7AHY4QMERWIPB5S6ZA \
  | 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: cb8c173680f80f8e41848d90f0f65ec80a59778703251a7f030825d60e9320bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3536a7c8aaf5fa262c167e25817d2f161614973f83a940dc19069d75dba8bdc",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-11-09T17:17:07Z",
    "title_canon_sha256": "3c5a167cf2a3dedec09676ad662fb512cdf998fccdfbff03651827a4cd64835f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04022",
    "kind": "arxiv",
    "version": 1
  }
}