Pith Number

pith:ERF45AGU

pith:2025:ERF45AGUJUQMTWMCN7B5UJBAZM

not attested not anchored not stored refs pending

3D-R1: Enhancing Reasoning in 3D VLMs for Unified Scene Understanding

Hao Tang, Ting Huang, Zeyu Zhang

arxiv:2507.23478 v1 · 2025-07-31 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ERF45AGUJUQMTWMCN7B5UJBAZM}

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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

15 papers in Pith

VaseMuseum: Digital Intelligent Museum for Ancient Greek Pottery

Steadily moving semi-infinite fracture in plane poroelasticity

Dense Reward for Multi-View 3D Reasoning with Global Maps and Local Views

DriveJudge: Rethinking Autonomous Driving Evaluation with Vision-Language Models

Distilling Neuro-Symbolic Programs into 3D Multi-modal LLMs

Receipt and verification

First computed	2026-07-05T11:46:24.993253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

244bce80d44d20c9d9826fc3da2420cb37bdf5797d0990708abd022c04b80b24

Aliases

arxiv: 2507.23478 · arxiv_version: 2507.23478v1 · doi: 10.48550/arxiv.2507.23478 · pith_short_12: ERF45AGUJUQM · pith_short_16: ERF45AGUJUQMTWMC · pith_short_8: ERF45AGU

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/ERF45AGUJUQMTWMCN7B5UJBAZM \
  | 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: 244bce80d44d20c9d9826fc3da2420cb37bdf5797d0990708abd022c04b80b24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edab6cb967eeb878f8d22eb21bdc2a33c8dbc23a6a20f343275d909d390abfca",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-31T11:59:06Z",
    "title_canon_sha256": "bda120ea56ab32687c9b527647320b2248f3a91e165a04e06281a764ec7f844d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.23478",
    "kind": "arxiv",
    "version": 1
  }
}