Pith Number

pith:RK3T5GTB

pith:2026:RK3T5GTBK6XNZC7RGIJM5SQV7A

not attested not anchored not stored refs pending

Riemannian AmbientFlow: Towards Simultaneous Manifold Learning and Generative Modeling from Corrupted Data

Oscar Leong, Willem Diepeveen

arxiv:2601.18728 v2 · 2026-01-26 · cs.LG · math.DG · math.OC · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RK3T5GTBK6XNZC7RGIJM5SQV7A}

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	2026-05-29T01:04:36.530428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ab73e9a6157aedc8bf13212ceca15f82fc01e17e5924be7a860620b0cbee7b7

Aliases

arxiv: 2601.18728 · arxiv_version: 2601.18728v2 · doi: 10.48550/arxiv.2601.18728 · pith_short_12: RK3T5GTBK6XN · pith_short_16: RK3T5GTBK6XNZC7R · pith_short_8: RK3T5GTB

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/RK3T5GTBK6XNZC7RGIJM5SQV7A \
  | 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: 8ab73e9a6157aedc8bf13212ceca15f82fc01e17e5924be7a860620b0cbee7b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b238978f1725c4cc80caa68ff130c57ee25f886febcf6385551cb439ee696290",
    "cross_cats_sorted": [
      "math.DG",
      "math.OC",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-01-26T17:51:52Z",
    "title_canon_sha256": "cbf95f2bb04ad08b3fbeee78d59a638a626e1d4d54399f29bc029728fab008ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.18728",
    "kind": "arxiv",
    "version": 2
  }
}