Pith Number

pith:K42BH2NE

pith:2026:K42BH2NEOBH7GGCXYKR7MSSFUM

not attested not anchored not stored refs pending

Flows on Graded Manifolds

Jan Vysoky, Rudolf Smolka

arxiv:2605.22910 v1 · 2026-05-21 · math.DG · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K42BH2NEOBH7GGCXYKR7MSSFUM}

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	2026-05-25T02:01:29.580095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

573413e9a4704ff31857c2a3f64a45a3216f970da355d7dd709bd44b9213ce91

Aliases

arxiv: 2605.22910 · arxiv_version: 2605.22910v1 · doi: 10.48550/arxiv.2605.22910 · pith_short_12: K42BH2NEOBH7 · pith_short_16: K42BH2NEOBH7GGCX · pith_short_8: K42BH2NE

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/K42BH2NEOBH7GGCXYKR7MSSFUM \
  | 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: 573413e9a4704ff31857c2a3f64a45a3216f970da355d7dd709bd44b9213ce91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca3ef59c4d2826fbc93329e13f3319cc4186f7c5df4709f93988959db8cf9720",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2026-05-21T18:00:29Z",
    "title_canon_sha256": "00ca89f6b88340c57b81931d0b0c897482800377962e1830a2ff9057099e614a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22910",
    "kind": "arxiv",
    "version": 1
  }
}