Pith Number

pith:QE3C5U4V

pith:2025:QE3C5U4VNX424OVM3NDWYCCLC4

not attested not anchored not stored refs pending

MaskFlow: Discrete Flows For Flexible and Efficient Long Video Generation

Bj\"orn Ommer, Michael Fuest, Vincent Tao Hu

arxiv:2502.11234 v2 · 2025-02-16 · 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{QE3C5U4VNX424OVM3NDWYCCLC4}

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.

Cited by

3 papers in Pith

Geometry Forcing: Marrying Video Diffusion and 3D Representation for Consistent World Modeling

dFlowGRPO: Rate-Aware Policy Optimization for Discrete Flow Models

Discrete Flow Matching Policy Optimization

Receipt and verification

First computed	2026-07-05T10:29:34.275212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81362ed3956df9ae3aacdb476c084b17399d00c6e63583b172054a505a927586

Aliases

arxiv: 2502.11234 · arxiv_version: 2502.11234v2 · doi: 10.48550/arxiv.2502.11234 · pith_short_12: QE3C5U4VNX42 · pith_short_16: QE3C5U4VNX424OVM · pith_short_8: QE3C5U4V

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/QE3C5U4VNX424OVM3NDWYCCLC4 \
  | 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: 81362ed3956df9ae3aacdb476c084b17399d00c6e63583b172054a505a927586

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ca69015111e6a1e94c487d6499cbd30c57313babb8cf5dd6b242148539f93ba",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-16T18:59:11Z",
    "title_canon_sha256": "3fceec302728e3e8f64d71fb556b90856214921b614bdab4093654215b574c7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.11234",
    "kind": "arxiv",
    "version": 2
  }
}