Pith Number

pith:6MF4X45C

pith:2011:6MF4X45CTAC7J3ROJLRSMIH5PS

not attested not anchored not stored refs pending

Embedding smooth and formal diffeomorphisms through the Jordan-Chevalley decomposition

Javier Rib\'on

arxiv:1107.3601 v1 · 2011-07-19 · math.DS · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6MF4X45CTAC7J3ROJLRSMIH5PS}

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	2026-05-18T00:51:03.670759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f30bcbf3a29805f4ee2e4ae32620fd7c9a8f25de16c5c5087827138077d12385

Aliases

arxiv: 1107.3601 · arxiv_version: 1107.3601v1 · doi: 10.48550/arxiv.1107.3601 · pith_short_12: 6MF4X45CTAC7 · pith_short_16: 6MF4X45CTAC7J3RO · pith_short_8: 6MF4X45C

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/6MF4X45CTAC7J3ROJLRSMIH5PS \
  | 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: f30bcbf3a29805f4ee2e4ae32620fd7c9a8f25de16c5c5087827138077d12385

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f9dbb619a7f7eb2acee5e730c9b7ae33aac0819dee0d1ba3e6861e6ede49e2f",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2011-07-19T00:49:20Z",
    "title_canon_sha256": "d98231b229d0febd2f73023081511e3464e4b0716b4a4358aa7dd19239e0152c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.3601",
    "kind": "arxiv",
    "version": 1
  }
}