Pith Number

pith:7QK2UZFF

pith:2017:7QK2UZFFOUXY4UPIEQVEHX5ROA

not attested not anchored not stored refs pending

On the H\"older continuous subsolution problem for the complex Monge-Amp\`ere equation

Ngoc Cuong Nguyen

arxiv:1703.01549 v1 · 2017-03-05 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7QK2UZFFOUXY4UPIEQVEHX5ROA}

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	2026-05-18T00:21:51.365110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc15aa64a5752f8e51e8242a43dfb1700f09725b9db2a38855bcc5199a318355

Aliases

arxiv: 1703.01549 · arxiv_version: 1703.01549v1 · doi: 10.48550/arxiv.1703.01549 · pith_short_12: 7QK2UZFFOUXY · pith_short_16: 7QK2UZFFOUXY4UPI · pith_short_8: 7QK2UZFF

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/7QK2UZFFOUXY4UPIEQVEHX5ROA \
  | 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: fc15aa64a5752f8e51e8242a43dfb1700f09725b9db2a38855bcc5199a318355

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31f176c145a963e8dce1eeebc193d9737a79f8ac1d4c2b0ff4c47e5c9c493e98",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2017-03-05T03:00:21Z",
    "title_canon_sha256": "e76efb459e1f7081c03a0071d328bbf990da2d2f278631835570a94341bd8c74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01549",
    "kind": "arxiv",
    "version": 1
  }
}