Pith Number

pith:ZBVF2QSK

pith:2014:ZBVF2QSKCJ6EY3EGONU2R2LO5J

not attested not anchored not stored refs pending

Meagerness of the set of compact leaves for transversely holomorphic foliations

Bruno Scardua

arxiv:1409.4229 v1 · 2014-09-15 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZBVF2QSKCJ6EY3EGONU2R2LO5J}

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	2026-05-18T02:42:47.304748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c86a5d424a127c4c6c867369a8e96eea61d9ac3c80992ca2aa2d5af2d7e5c653

Aliases

arxiv: 1409.4229 · arxiv_version: 1409.4229v1 · doi: 10.48550/arxiv.1409.4229 · pith_short_12: ZBVF2QSKCJ6E · pith_short_16: ZBVF2QSKCJ6EY3EG · pith_short_8: ZBVF2QSK

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/ZBVF2QSKCJ6EY3EGONU2R2LO5J \
  | 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: c86a5d424a127c4c6c867369a8e96eea61d9ac3c80992ca2aa2d5af2d7e5c653

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc63782e1e1265457f204d3ea0ecb08351202900de1c554116734ba288f46c80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-09-15T12:37:40Z",
    "title_canon_sha256": "0d3b207430aeadae6438d08b1cbcd7654051a49ce3200bc41f34242f59682f0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4229",
    "kind": "arxiv",
    "version": 1
  }
}