Pith Number

pith:GSQ2HY2F

pith:2010:GSQ2HY2F7BHWEYVH23XUF5QE3Q

not attested not anchored not stored refs pending

Construction of homogeneous Lagrangian submanifolds in $\CP^n$ and Hamiltonian stability

David Petrecca, Fabio Podesta'

arxiv:1011.3252 v1 · 2010-11-14 · 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{GSQ2HY2F7BHWEYVH23XUF5QE3Q}

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	2026-05-18T04:35:56.243983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34a1a3e345f84f6262a7d6ef42f604dc150180c9b8dfd28133ded6a03b53d465

Aliases

arxiv: 1011.3252 · arxiv_version: 1011.3252v1 · doi: 10.48550/arxiv.1011.3252 · pith_short_12: GSQ2HY2F7BHW · pith_short_16: GSQ2HY2F7BHWEYVH · pith_short_8: GSQ2HY2F

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/GSQ2HY2F7BHWEYVH23XUF5QE3Q \
  | 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: 34a1a3e345f84f6262a7d6ef42f604dc150180c9b8dfd28133ded6a03b53d465

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "759cdf56aaad1b9dd830a6ae94b2b5f8ce4e519ed701e5fc6b31dfa5cd44680a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2010-11-14T20:57:39Z",
    "title_canon_sha256": "67c106f3b2f450c8bcb4fb9f1a36982deea00ad3c9322bd1db62e8399b66adf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.3252",
    "kind": "arxiv",
    "version": 1
  }
}