Pith Number

pith:LPAEDWXD

pith:2026:LPAEDWXD2RUOQ2H7GD42GGUX36

not attested not anchored not stored refs pending

Smooth integrability of diffeomorphisms

Kazuyuki Yagasaki

arxiv:2605.24623 v1 · 2026-05-23 · 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{LPAEDWXD2RUOQ2H7GD42GGUX36}

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	2026-05-26T01:03:49.471213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bc041dae3d468e868ff30f9a31a97dfb4261c6de2d9b618a1e6591c11dfeef0

Aliases

arxiv: 2605.24623 · arxiv_version: 2605.24623v1 · doi: 10.48550/arxiv.2605.24623 · pith_short_12: LPAEDWXD2RUO · pith_short_16: LPAEDWXD2RUOQ2H7 · pith_short_8: LPAEDWXD

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/LPAEDWXD2RUOQ2H7GD42GGUX36 \
  | 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: 5bc041dae3d468e868ff30f9a31a97dfb4261c6de2d9b618a1e6591c11dfeef0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a4353bf12c5f654cab47db8175d0680be344199fd8a7969c3e08817b176d64b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2026-05-23T15:23:21Z",
    "title_canon_sha256": "4e2d2c240655d9315e0143e9cf4583236b7f832a7c57e37af70e4f00d280d3b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24623",
    "kind": "arxiv",
    "version": 1
  }
}