Pith Number

pith:QA4MXFHB

pith:2021:QA4MXFHBFSCD7HFXW5TTGL2V65

not attested not anchored not stored refs pending

Hierarchical Video Generation for Complex Data

Aaron Courville, Lluis Castrejon, Nicolas Ballas

arxiv:2106.02719 v1 · 2021-06-04 · 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{QA4MXFHBFSCD7HFXW5TTGL2V65}

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

1 paper in Pith

Latent Video Diffusion Models for High-Fidelity Long Video Generation

Receipt and verification

First computed	2026-07-05T02:46:29.344584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8038cb94e12c843f9cb7b767332f55f7683981c44c5898231c2171111f070243

Aliases

arxiv: 2106.02719 · arxiv_version: 2106.02719v1 · doi: 10.48550/arxiv.2106.02719 · pith_short_12: QA4MXFHBFSCD · pith_short_16: QA4MXFHBFSCD7HFX · pith_short_8: QA4MXFHB

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/QA4MXFHBFSCD7HFXW5TTGL2V65 \
  | 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: 8038cb94e12c843f9cb7b767332f55f7683981c44c5898231c2171111f070243

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2497b2d973043202635e51effbc871be4911bf47e55bca59b401df0f6299a475",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-06-04T21:03:52Z",
    "title_canon_sha256": "df304d15a498342058411724063cd46ffab35dbad1c57c1bedeb8fd6ea6f0a47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.02719",
    "kind": "arxiv",
    "version": 1
  }
}