Pith Number

pith:5WZDDD6Q

pith:2017:5WZDDD6QLT6DX6WY47NLQHY73R

not attested not anchored not stored refs pending

Approximation learning methods of Harmonic Mappings in relation to Hardy Spaces

C. L. Philip Chen, Zhulin Liu

arxiv:1705.10596 v1 · 2017-05-24 · math.NA · 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{5WZDDD6QLT6DX6WY47NLQHY73R}

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	2026-05-18T00:43:24.081719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edb2318fd05cfc3bfad8e7dab81f1fdc5c3535989d4f644039b617f9a0cb55cf

Aliases

arxiv: 1705.10596 · arxiv_version: 1705.10596v1 · doi: 10.48550/arxiv.1705.10596 · pith_short_12: 5WZDDD6QLT6D · pith_short_16: 5WZDDD6QLT6DX6WY · pith_short_8: 5WZDDD6Q

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/5WZDDD6QLT6DX6WY47NLQHY73R \
  | 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: edb2318fd05cfc3bfad8e7dab81f1fdc5c3535989d4f644039b617f9a0cb55cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0875c512e0b1e6ad1b97e8a4029fe648c83cad38fc48ba044b4b0ad0e5edc95",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-05-24T06:58:01Z",
    "title_canon_sha256": "52c1b4065f0c88fecd80ffae784e64fda8d31bef70208e64a502012f9ca23d6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10596",
    "kind": "arxiv",
    "version": 1
  }
}