Pith Number

pith:XMYN34CC

pith:2026:XMYN34CC5MTNE7D2EOYAAZA62Q

not attested not anchored not stored refs pending

FrameVGGT: Coherence-Preserving Memory for Bounded Streaming Geometry

Takeshi Oishi, Zhisong Xu

FrameVGGT organizes each frame's KV contribution as a coherent segment summarized by key-space prototypes to bound memory while preserving multi-view geometric support in streaming VGGT.

arxiv:2603.07690 v3 · 2026-03-08 · cs.CV

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\usepackage{pith}
\pithnumber{XMYN34CC5MTNE7D2EOYAAZA62Q}

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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

FrameVGGT achieves favorable accuracy-memory trade-offs under bounded memory while maintaining more stable geometry over long streams.

C2weakest assumption

That token-level retention fragments within-frame evidence and that summarizing segments with lightweight key-space prototypes preserves the redundant multi-view support needed for coherent geometric reasoning.

C3one line summary

FrameVGGT replaces token-level KV retention with frame-level segments and prototypes to bound memory while preserving geometric coherence in streaming VGGT.

Formal links

2 machine-checked theorem links

Cited by

3 papers in Pith

PanoImager: Geometry-Guided Novel View Synthesis and Reconstruction from Sparse Panoramic Views

MyGO-Splat: Multi-Objective Closed-Loop Geometric Feedback for RGB-Only Gaussian SLAM

Good Token Hunting: A Hitchhiker's Guide to Token Selection for Visual Geometry Transformers

Receipt and verification

First computed	2026-06-23T02:12:47.605307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb30ddf042eb26d27c7a23b000641ed43c95a1e26f297dbea76ee92631467b00

Aliases

arxiv: 2603.07690 · arxiv_version: 2603.07690v3 · doi: 10.48550/arxiv.2603.07690 · pith_short_12: XMYN34CC5MTN · pith_short_16: XMYN34CC5MTNE7D2 · pith_short_8: XMYN34CC

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/XMYN34CC5MTNE7D2EOYAAZA62Q \
  | 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: bb30ddf042eb26d27c7a23b000641ed43c95a1e26f297dbea76ee92631467b00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b21d3b1ade17b8730879640b9150582000fdd022ec9c831b48d21e1bb64f70ac",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-03-08T15:46:03Z",
    "title_canon_sha256": "4a63c5b611948f8c86e6b6f2a2bdba96eeeec16e02bb64bea656fdecdd653af9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.07690",
    "kind": "arxiv",
    "version": 3
  }
}