Pith Number

pith:2WVHNJSJ

pith:2026:2WVHNJSJJD2KQPTVG56KW4PGRO

not attested not anchored not stored refs pending

JARVIS: A Just-in-Time Augmented Reality VLM-Powered Instruction System for Cross-Reality Task Guidance

Chenfanfu Jiang, Jiayin Lu, Ying Jiang, Yin Yang, Yong-Hong Kuo, Yusi Sun

JARVIS uses one vision-language model prompt to deliver real-time AR step-by-step guidance for tasks that combine physical objects and virtual elements.

arxiv:2604.10108 v3 · 2026-04-11 · cs.HC

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\usepackage{pith}
\pithnumber{2WVHNJSJJD2KQPTVG56KW4PGRO}

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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

A within-subjects study (N=14) across four domains shows JARVIS improves usability, workload, success rate, and visualization effectiveness over baselines.

C2weakest assumption

That a single-prompt VLM can reliably generate accurate, context-aware step-by-step guidance and perform real-time state verification across diverse cross-reality scenarios without frequent errors or hallucinations.

C3one line summary

JARVIS provides just-in-time AR instructions for cross-reality tasks using VLMs, with a user study showing gains in usability, workload, success rate, and visualization over baselines.

Receipt and verification

First computed	2026-05-20T00:03:11.067324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5aa76a64948f4a83e75377cab71e68bb87c4e23d2a2d7c6fc08a4d2083cecda

Aliases

arxiv: 2604.10108 · arxiv_version: 2604.10108v3 · doi: 10.48550/arxiv.2604.10108 · pith_short_12: 2WVHNJSJJD2K · pith_short_16: 2WVHNJSJJD2KQPTV · pith_short_8: 2WVHNJSJ

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/2WVHNJSJJD2KQPTVG56KW4PGRO \
  | 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: d5aa76a64948f4a83e75377cab71e68bb87c4e23d2a2d7c6fc08a4d2083cecda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e224922506331b35bf47637a0e9948f6cc256cc28a222b67361c1da0a7310a5b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-04-11T09:00:54Z",
    "title_canon_sha256": "18882efb44dd6e24d0f3e3e10c259f3b63fa34a35a44d5be7dfec813c4c13dff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2604.10108",
    "kind": "arxiv",
    "version": 3
  }
}