Pith Number

pith:U7IOWKOA

pith:2025:U7IOWKOAMZOZ77XYCH3XPN7LRS

not attested not anchored not stored refs pending

From Thousands to Billions: 3D Visual Language Grounding via Render-Supervised Distillation from 2D VLMs

Ada Martin, Alexander Sax, Ang Cao, Aravind Rajeswaran, Ayush Jain, Franziska Meier, Jeong Joon Park, Jianing Yang, Justin Johnson, Oleksandr Maksymets, Paul Mcvay, Ruslan Partsey, Sergio Arnaud, Sriram Yenamandra, Vincent-Pierre Berges

arxiv:2502.20389 v2 · 2025-02-27 · 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{U7IOWKOAMZOZ77XYCH3XPN7LRS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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.

Receipt and verification

First computed	2026-07-05T11:18:18.901376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7d0eb29c0665d9ffef811f777b7eb8c97bbeeb703a81abe7a0dc93098dd14fe

Aliases

arxiv: 2502.20389 · arxiv_version: 2502.20389v2 · doi: 10.48550/arxiv.2502.20389 · pith_short_12: U7IOWKOAMZOZ · pith_short_16: U7IOWKOAMZOZ77XY · pith_short_8: U7IOWKOA

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/U7IOWKOAMZOZ77XYCH3XPN7LRS \
  | 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: a7d0eb29c0665d9ffef811f777b7eb8c97bbeeb703a81abe7a0dc93098dd14fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a2654e05ac44a3257cd37751ed86a2b51b190591a8ea49b63232f06374858ef",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-27T18:59:11Z",
    "title_canon_sha256": "2547d61d421123a98a62fe6482c8d3f2120aae74f671c16f4a0f9f7dbcd18d09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.20389",
    "kind": "arxiv",
    "version": 2
  }
}