Pith Number

pith:IB3O5E4P

pith:2026:IB3O5E4PZ57B7TO4NGDGRO4YL5

not attested not anchored not stored refs pending

UniPixie: Unified and Probabilistic 3D Physics Learning via Flow Matching

Chen Wang, Chuhao Chen, Eric Eaton, Lingjie Liu, Long Le, Qilin Huang, Quynh Anh Huynh, Ryan Lucas

arxiv:2606.05399 v1 · 2026-06-03 · 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{IB3O5E4PZ57B7TO4NGDGRO4YL5}

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	2026-06-05T00:13:56.407458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4076ee938fcf7e1fcddc698668bb985f76c003a45cb75758911592287269f015

Aliases

arxiv: 2606.05399 · arxiv_version: 2606.05399v1 · doi: 10.48550/arxiv.2606.05399 · pith_short_12: IB3O5E4PZ57B · pith_short_16: IB3O5E4PZ57B7TO4 · pith_short_8: IB3O5E4P

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/IB3O5E4PZ57B7TO4NGDGRO4YL5 \
  | 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: 4076ee938fcf7e1fcddc698668bb985f76c003a45cb75758911592287269f015

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72862df920e5bd639d5a9a192eb8626bf41af82028dbfb662330cf8c8f01b1f8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-03T20:08:23Z",
    "title_canon_sha256": "8241476afae1425bc038eb6f16fae4139b8e9d30ac28945bbc8c73f57c124807"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05399",
    "kind": "arxiv",
    "version": 1
  }
}