Pith Number

pith:UA5BPZYX

pith:2026:UA5BPZYX5S46IHKO6JQKP7YV5Z

not attested not anchored not stored refs pending

Low-Pass Flow Matching

Francesco M. Ruscio, T. Konstantin Rusch

arxiv:2606.02177 v1 · 2026-06-01 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UA5BPZYX5S46IHKO6JQKP7YV5Z}

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	2026-06-02T03:04:52.390415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a03a17e717ecb9e41d4ef260a7ff15ee459ab83a957e602b8dffeca6c3433d76

Aliases

arxiv: 2606.02177 · arxiv_version: 2606.02177v1 · doi: 10.48550/arxiv.2606.02177 · pith_short_12: UA5BPZYX5S46 · pith_short_16: UA5BPZYX5S46IHKO · pith_short_8: UA5BPZYX

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/UA5BPZYX5S46IHKO6JQKP7YV5Z \
  | 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: a03a17e717ecb9e41d4ef260a7ff15ee459ab83a957e602b8dffeca6c3433d76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "887250b9ed2b389380457950ee3aa90c402e05c945c5f36b54c1552598d0b389",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-01T12:35:13Z",
    "title_canon_sha256": "9ce1432801e2dde6aec942a96dcb4cfc57d4515c0903389f2e6815a30fdf7329"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02177",
    "kind": "arxiv",
    "version": 1
  }
}