Pith Number

pith:K6I5CDOV

pith:2025:K6I5CDOV3TDYCMYH7JFNJXKLVV

not attested not anchored not stored refs pending

SpaceVLLM: Endowing Multimodal Large Language Model with Spatio-Temporal Video Grounding Capability

Hongtao Xie, Jiankang Wang, Jiannan Ge, Yang Li, Yongdong Zhang, Zhihang Liu, Zhihan Zhang

arxiv:2503.13983 v3 · 2025-03-18 · cs.CV

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\usepackage{pith}
\pithnumber{K6I5CDOV3TDYCMYH7JFNJXKLVV}

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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

7 papers in Pith

CaC: Advancing Video Reward Models via Hierarchical Spatiotemporal Concentrating

SVAG-Bench: A Large-Scale Benchmark for Multi-Instance Spatio-temporal Video Action Grounding

ToG-Bench: Task-Oriented Spatio-Temporal Grounding in Egocentric Videos

Detector-Empowered Video Large Language Model for Efficient Spatio-Temporal Grounding

CaC: Advancing Video Reward Models via Hierarchical Spatiotemporal Concentrating

Receipt and verification

First computed	2026-07-05T10:47:36.805471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5791d10dd5dcc7813307fa4ad4dd4bad7680281115a8e99e81f1f0b535277dc6

Aliases

arxiv: 2503.13983 · arxiv_version: 2503.13983v3 · doi: 10.48550/arxiv.2503.13983 · pith_short_12: K6I5CDOV3TDY · pith_short_16: K6I5CDOV3TDYCMYH · pith_short_8: K6I5CDOV

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/K6I5CDOV3TDYCMYH7JFNJXKLVV \
  | 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: 5791d10dd5dcc7813307fa4ad4dd4bad7680281115a8e99e81f1f0b535277dc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "032db2d81cf47393e91e227aee8f3f33e62cbd5c68f56f6a667305d23a13abfb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-18T07:40:36Z",
    "title_canon_sha256": "c963f43f80c463eccbdccb72f4f061d579d48d019cb51bc82c52ac9c3ba09389"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.13983",
    "kind": "arxiv",
    "version": 3
  }
}