Pith Number

pith:ATLAQLY4

pith:2026:ATLAQLY4KXGMZ7GEWJC67VMKUH

not attested not anchored not stored refs pending

Latent Riemannian Flow Matching for Geometry-Grounded 3D Foundation Models

Guofeng Mei, Irene Ballester, Lisa Weijler, Pedro Hermosilla, Tolga Birdal

arxiv:2607.19120 v1 · 2026-07-21 · cs.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{ATLAQLY4KXGMZ7GEWJC67VMKUH}

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	2026-07-22T01:24:09.654908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04d6082f1c55ccccfcc4b245efd58aa1ccb3908a15eb2148ad4000078abb3a29

Aliases

arxiv: 2607.19120 · arxiv_version: 2607.19120v1 · doi: 10.48550/arxiv.2607.19120 · pith_short_12: ATLAQLY4KXGM · pith_short_16: ATLAQLY4KXGMZ7GE · pith_short_8: ATLAQLY4

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/ATLAQLY4KXGMZ7GEWJC67VMKUH \
  | 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: 04d6082f1c55ccccfcc4b245efd58aa1ccb3908a15eb2148ad4000078abb3a29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fc9c44b96cb139c70dc2ac33940cb7f37ed5c2243701c92dcd301e722f3a988",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-21T14:06:04Z",
    "title_canon_sha256": "8f3795b02f1e8afca91110d7bad198b94bf972079757f792cd4193fad4c0fc86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19120",
    "kind": "arxiv",
    "version": 1
  }
}