Pith Number

pith:ZHV27XB5

pith:2018:ZHV27XB5UAEXAU7B6FQSOXULWY

not attested not anchored not stored refs pending

Complex Monge-Amp\`ere equation in strictly pseudoconvex domains

Hoang Hiep Pham, Hoang-Son Do, Thai Duong Do

arxiv:1808.07264 v1 · 2018-08-22 · 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{ZHV27XB5UAEXAU7B6FQSOXULWY}

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	2026-05-18T00:07:29.385471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9ebafdc3da0097053e1f161275e8bb621673a374b11a114197594eda34d4053

Aliases

arxiv: 1808.07264 · arxiv_version: 1808.07264v1 · doi: 10.48550/arxiv.1808.07264 · pith_short_12: ZHV27XB5UAEX · pith_short_16: ZHV27XB5UAEXAU7B · pith_short_8: ZHV27XB5

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/ZHV27XB5UAEXAU7B6FQSOXULWY \
  | 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: c9ebafdc3da0097053e1f161275e8bb621673a374b11a114197594eda34d4053

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "120392ff2f923cefa5d162fa46b5371a8c726071dfdb914391e2746c65e3d06a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2018-08-22T08:10:31Z",
    "title_canon_sha256": "506d673557476c17174ad1b7dd7e06f6ffc72d9b96673c5f21284c2a6ec37956"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07264",
    "kind": "arxiv",
    "version": 1
  }
}