Pith Number

pith:6FLUVMYG

pith:2026:6FLUVMYGR2LUUKT7FVCDEU3OJP

not attested not anchored not stored refs pending

Flex-Forcing: Towards a Unified Autoregressive and Bidirectional Video Diffusion Model

Arash Vahdat, Chao Liu, Julius Berner, Weili Nie, Xinchao Wang, Xinyin Ma

arxiv:2607.03509 v1 · 2026-07-03 · 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{6FLUVMYGR2LUUKT7FVCDEU3OJP}

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	2026-07-07T02:17:50.863435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1574ab3068e974a2a7f2d4432536e4bd24156fab66991b8988927062209706b

Aliases

arxiv: 2607.03509 · arxiv_version: 2607.03509v1 · doi: 10.48550/arxiv.2607.03509 · pith_short_12: 6FLUVMYGR2LU · pith_short_16: 6FLUVMYGR2LUUKT7 · pith_short_8: 6FLUVMYG

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/6FLUVMYGR2LUUKT7FVCDEU3OJP \
  | 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: f1574ab3068e974a2a7f2d4432536e4bd24156fab66991b8988927062209706b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14a84f3eaec2c5e450bcd366d3ce263a263ad0f113a008a629055e11968bbbbb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-03T17:34:14Z",
    "title_canon_sha256": "039ac8df1696ae8913c73a50fd828eff7f554b4517c8f64c88296d29888ac70c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.03509",
    "kind": "arxiv",
    "version": 1
  }
}