Pith Number

pith:6P5WDZLM

pith:2009:6P5WDZLMYBGPZUVC2OBK66AF55

not attested not anchored not stored refs pending

Construction of Hamiltonian-minimal Lagrangian submanifolds in complex Euclidean space

Henri Anciaux, Ildefonso Castro

arxiv:0906.4305 v2 · 2009-06-23 · 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{6P5WDZLMYBGPZUVC2OBK66AF55}

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	2026-05-18T04:42:13.843161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3fb61e56cc04cfcd2a2d382af7805ef67d116f945f37d9e9f2a3cdac4718fd7

Aliases

arxiv: 0906.4305 · arxiv_version: 0906.4305v2 · doi: 10.48550/arxiv.0906.4305 · pith_short_12: 6P5WDZLMYBGP · pith_short_16: 6P5WDZLMYBGPZUVC · pith_short_8: 6P5WDZLM

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/6P5WDZLMYBGPZUVC2OBK66AF55 \
  | 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: f3fb61e56cc04cfcd2a2d382af7805ef67d116f945f37d9e9f2a3cdac4718fd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7f1f59b4765980f6781945ffb5418f47ea580bd2f3602d5efed5ad324e22ed2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2009-06-23T16:52:02Z",
    "title_canon_sha256": "0b3067f9fc51548351db1678fb72aa2f179c0ff50a64a0731f0acc2743d9fa7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.4305",
    "kind": "arxiv",
    "version": 2
  }
}