Pith Number

pith:SBWTAKCP

pith:2026:SBWTAKCPMMSK7K2XAZ2VLBG3SN

not attested not anchored not stored refs resolved

Structure Abstraction and Generalization in a Hippocampal-Entorhinal Inspired World Model

Muyang Lyu, Si Wu, Tianqiu Zhang, Xiao Liu

A hippocampal-entorhinal inspired model abstracts structures from dynamic scenes to enable generalization through path integration.

arxiv:2605.15733 v1 · 2026-05-15 · cs.NE · cs.AI · cs.CV

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\usepackage{pith}
\pithnumber{SBWTAKCPMMSK7K2XAZ2VLBG3SN}

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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.

Claims

C1strongest claim

By leveraging velocity-driven path integration, the framework enables robust prediction and structural reuse across diverse contexts, thereby achieving structural generalization.

C2weakest assumption

The assumption that the proposed inverse model plus HPC-MEC coupling accurately extracts and dissociates relational structures from episodic scenes in a manner that mirrors biological mechanisms and that primitive transformation dynamics constitute a sufficient benchmark for demonstrating this capacity.

C3one line summary

A brain-inspired hierarchical model with inverse structural extraction and HPC-MEC dissociation achieves structural abstraction and generalization in visual world models via velocity-driven path integration.

References

18 extracted · 18 resolved · 3 Pith anchors

[1] UniVLA: Learning to Act Anywhere with Task-centric Latent Actions · arXiv:2505.06111

[2] doi: 10.1002/hipo · doi:10.1002/hipo

[3] doi: 10.1038/ s41586-024-08392-y

[4] 09-07-02382.1989 2006 · doi:10.1523/jneurosci

[5] doi: 10.1038/s41467-021-22559-5 2041 · doi:10.1038/s41467-021-22559-5

Formal links

2 machine-checked theorem links

Receipt and verification

First computed	2026-05-20T00:01:15.386859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

906d30284f6324afab5706755584db9341380202f9069477782d952159523597

Aliases

arxiv: 2605.15733 · arxiv_version: 2605.15733v1 · doi: 10.48550/arxiv.2605.15733 · pith_short_12: SBWTAKCPMMSK · pith_short_16: SBWTAKCPMMSK7K2X · pith_short_8: SBWTAKCP

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/SBWTAKCPMMSK7K2XAZ2VLBG3SN \
  | 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: 906d30284f6324afab5706755584db9341380202f9069477782d952159523597

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caccc1a80ae5876cb04a5f369e7f0d5b4ec1527ed5e2b02d4a78d84736ee5d0f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2026-05-15T08:36:40Z",
    "title_canon_sha256": "568cd8de5ac23a44a942bb8cff5aa95bdb6a2e8b0662c3020925f186b4d26743"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15733",
    "kind": "arxiv",
    "version": 1
  }
}