Pith Number

pith:3M2FCTER

pith:2002:3M2FCTERM6AWPPW7DOT2X73CH7

not attested not anchored not stored refs pending

Rigidity of Riemannian foliations with complex leaves on Kaehler manifolds

Paul-Andi Nagy

arxiv:math/0204046 v1 · 2002-04-03 · 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{3M2FCTERM6AWPPW7DOT2X73CH7}

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	2026-05-18T03:52:12.933589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db34514c91678167bedf1ba7abff623ff505ecbf7348a43173399e2e970bb361

Aliases

arxiv: math/0204046 · arxiv_version: math/0204046v1 · doi: 10.48550/arxiv.math/0204046 · pith_short_12: 3M2FCTERM6AW · pith_short_16: 3M2FCTERM6AWPPW7 · pith_short_8: 3M2FCTER

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/3M2FCTERM6AWPPW7DOT2X73CH7 \
  | 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: db34514c91678167bedf1ba7abff623ff505ecbf7348a43173399e2e970bb361

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fce8bdba21bd26f98578edb7a09be2bcb252136d920e7aad60c1cea36baf8c3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.DG",
    "submitted_at": "2002-04-03T11:41:17Z",
    "title_canon_sha256": "5ebfe9e8c98886fb56f3b5faee4bb1c83b2b9cc0a4b2aa6d14cbb5c995ff994b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0204046",
    "kind": "arxiv",
    "version": 1
  }
}