Pith Number

pith:NU6IWKEY

pith:2025:NU6IWKEYUV475VS32XCFWE3HUV

not attested not anchored not stored refs pending

WorldPack: Dynamic Frame Compression for Long-context Video World Modeling

Hiroki Furuta, Masahiro Suzuki, Yusuke Iwasawa, Yutaka Matsuo, Yuta Oshima

arxiv:2512.02473 v2 · 2025-12-02 · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NU6IWKEYUV475VS32XCFWE3HUV}

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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

4 papers in Pith

Geometry-Aware Implicit Memory for Video World Models

Robust Dreamer: Deviation-Aware Latent Gaussian Memory for Action-Controlled AR Video Generation

Video Generation Models as World Models: Efficient Paradigms, Architectures and Algorithms

3D-Belief: Embodied Belief Inference via Generative 3D World Modeling

Receipt and verification

First computed	2026-07-23T01:24:18.762852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d3c8b2898a579fed65bd5c45b1367a5531da27ae7866213aa908ab59448581f

Aliases

arxiv: 2512.02473 · arxiv_version: 2512.02473v2 · doi: 10.48550/arxiv.2512.02473 · pith_short_12: NU6IWKEYUV47 · pith_short_16: NU6IWKEYUV475VS3 · pith_short_8: NU6IWKEY

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/NU6IWKEYUV475VS32XCFWE3HUV \
  | 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: 6d3c8b2898a579fed65bd5c45b1367a5531da27ae7866213aa908ab59448581f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef463d60499c2b431f159ece9dfa305f9b91a09704ec59abd3bbdb0528bd86eb",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-12-02T07:06:23Z",
    "title_canon_sha256": "f800644e22f3ead94f1e3edde67aabb42b035537ff46c0e8ad38d9027faf08fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.02473",
    "kind": "arxiv",
    "version": 2
  }
}