Pith Number

pith:2K4RPSIN

pith:2014:2K4RPSINGR4ARJXJEDQRCOKJVY

not attested not anchored not stored refs pending

Complex Monge-Amp\`ere equations with oblique boundary value

Ni Xiang, Xiaoping Yang

arxiv:1403.3536 v1 · 2014-03-14 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2K4RPSINGR4ARJXJEDQRCOKJVY}

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	2026-05-18T02:56:20.200201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2b917c90d347808a6e920e1113949ae13d585acb809774cdabc83c4f896e520

Aliases

arxiv: 1403.3536 · arxiv_version: 1403.3536v1 · doi: 10.48550/arxiv.1403.3536 · pith_short_12: 2K4RPSINGR4A · pith_short_16: 2K4RPSINGR4ARJXJ · pith_short_8: 2K4RPSIN

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/2K4RPSINGR4ARJXJEDQRCOKJVY \
  | 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: d2b917c90d347808a6e920e1113949ae13d585acb809774cdabc83c4f896e520

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efc544896c5534a9df311c0df40806c3c76b1b6c5c6471dd9972a3b4d5f7c73e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-03-14T11:31:06Z",
    "title_canon_sha256": "46110d2244fc9d4f8b5c5c4394d5a3bd2a67f7e4fc3c8f1b7504f0e936e65fc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3536",
    "kind": "arxiv",
    "version": 1
  }
}