Pith Number

pith:B7VKGUD5

pith:2017:B7VKGUD5RTKHDPAAUK355AWNXV

not attested not anchored not stored refs pending

Regularity of envelopes in K\"ahler classes

Valentino Tosatti

arxiv:1702.05015 v3 · 2017-02-16 · math.CV · 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{B7VKGUD5RTKHDPAAUK355AWNXV}

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	2026-05-18T00:14:16.592247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0feaa3507d8cd471bc00a2b7de82cdbd695089adfa7d25e0dab9dfe1a3fca9a7

Aliases

arxiv: 1702.05015 · arxiv_version: 1702.05015v3 · doi: 10.48550/arxiv.1702.05015 · pith_short_12: B7VKGUD5RTKH · pith_short_16: B7VKGUD5RTKHDPAA · pith_short_8: B7VKGUD5

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/B7VKGUD5RTKHDPAAUK355AWNXV \
  | 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: 0feaa3507d8cd471bc00a2b7de82cdbd695089adfa7d25e0dab9dfe1a3fca9a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "997f3d0f0350a5a71c249fdd28f30d35ca1cc79b89ac27e696caf19db91ceeca",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2017-02-16T15:34:53Z",
    "title_canon_sha256": "ab5b2dd5cb9a61cd2fd8d73187635126d762c66c6799c82c7d644b3654dc927e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05015",
    "kind": "arxiv",
    "version": 3
  }
}