Pith Number

pith:DRTORX2X

pith:2026:DRTORX2XVMIX65QA2HKODQU5HU

not attested not anchored not stored refs pending

Koopman Dreamer: Spectrally Constrained Latent Dynamics for Stable World-Model Imagination

Haibin Xie, Jiaqi Li, Wei Pan, Xinglong Zhang, Xin Xu, Yixing Lan

arxiv:2607.19719 v1 · 2026-07-22 · cs.LG · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DRTORX2XVMIX65QA2HKODQU5HU}

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	2026-07-23T00:24:05.607221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c66e8df57ab117f7600d1d4e1c29d3d31c0d2d5ae45a9718afb35486afe1b13

Aliases

arxiv: 2607.19719 · arxiv_version: 2607.19719v1 · doi: 10.48550/arxiv.2607.19719 · pith_short_12: DRTORX2XVMIX · pith_short_16: DRTORX2XVMIX65QA · pith_short_8: DRTORX2X

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/DRTORX2XVMIX65QA2HKODQU5HU \
  | 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: 1c66e8df57ab117f7600d1d4e1c29d3d31c0d2d5ae45a9718afb35486afe1b13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da6ff5365d53a6e113c2faabe2e5cf6b6064f5c1b447cadabe199d2cf1f632e1",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-22T03:38:15Z",
    "title_canon_sha256": "51105a7e0f462a03471536e1fade6963d4c7cac91eba7c71b2f2853badefd24e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19719",
    "kind": "arxiv",
    "version": 1
  }
}