Pith Number

pith:QXXRFEH2

pith:2012:QXXRFEH25MZRHB3ZYBTQSCA5XM

not attested not anchored not stored refs pending

Kohn-Rossi Cohomology and its application to the Complex Plateau Problem III

Rong Du, Stephen Yau

arxiv:1203.1380 v1 · 2012-03-07 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QXXRFEH25MZRHB3ZYBTQSCA5XM}

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	2026-05-18T04:00:38.821396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85ef1290faeb33138779c06709081dbb29b40a65f46f2f0e24aded8520467ac4

Aliases

arxiv: 1203.1380 · arxiv_version: 1203.1380v1 · doi: 10.48550/arxiv.1203.1380 · pith_short_12: QXXRFEH25MZR · pith_short_16: QXXRFEH25MZRHB3Z · pith_short_8: QXXRFEH2

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/QXXRFEH25MZRHB3ZYBTQSCA5XM \
  | 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: 85ef1290faeb33138779c06709081dbb29b40a65f46f2f0e24aded8520467ac4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34d58215a2befe5cbd749b2a92d69e105f8d10ba260d66fb4d69dbe4a9ef7430",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-03-07T05:11:35Z",
    "title_canon_sha256": "3c4bbef314e50e99fa7d5574ddb65fd099cec8dea8499e59c5e8effb16039a88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1380",
    "kind": "arxiv",
    "version": 1
  }
}