Pith Number

pith:SBX6KTVS

pith:2025:SBX6KTVSNGP4WUYIRPXR476MBU

not attested not anchored not stored refs pending

Fast3D: Accelerating 3D Multi-modal Large Language Models for Efficient 3D Scene Understanding

Daizong Liu, Wei Hu, Wencan Huang

arxiv:2507.09334 v1 · 2025-07-12 · 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{SBX6KTVSNGP4WUYIRPXR476MBU}

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	2026-07-05T11:36:07.351929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

906fe54eb2699fcb53088bef1e7fcc0d3b497edd8c0ae8b32e5117f58684ee80

Aliases

arxiv: 2507.09334 · arxiv_version: 2507.09334v1 · doi: 10.48550/arxiv.2507.09334 · pith_short_12: SBX6KTVSNGP4 · pith_short_16: SBX6KTVSNGP4WUYI · pith_short_8: SBX6KTVS

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/SBX6KTVSNGP4WUYIRPXR476MBU \
  | 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: 906fe54eb2699fcb53088bef1e7fcc0d3b497edd8c0ae8b32e5117f58684ee80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "515a1c1b8f0768ed639121a4e5bc3928d32cbb7cea2e6c7a786e7d42359e5aef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-12T16:29:02Z",
    "title_canon_sha256": "fb197215ed1fdb295d5f3a16e88a827d6e17bfbc65b43cdfc559c68e5a4d8589"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09334",
    "kind": "arxiv",
    "version": 1
  }
}