Pith Number

pith:IAZZHMDK

pith:2026:IAZZHMDK6RRDNCIYCXIHQNCE7F

not attested not anchored not stored refs pending

Design-MLLM: A Reinforcement Alignment Framework for Verifiable and Aesthetic Interior Design

Fuchun Sun, Jingyao Wang, Xiaotong Mao, Yuxuan Yang

arxiv:2603.13312 v2 · 2026-03-04 · cs.MM · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IAZZHMDK6RRDNCIYCXIHQNCE7F}

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	2026-06-02T01:03:45.404141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

403393b06af46236891815d0783444f973b6e1bd54e31fc5100a9c50f82e5525

Aliases

arxiv: 2603.13312 · arxiv_version: 2603.13312v2 · doi: 10.48550/arxiv.2603.13312 · pith_short_12: IAZZHMDK6RRD · pith_short_16: IAZZHMDK6RRDNCIY · pith_short_8: IAZZHMDK

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/IAZZHMDK6RRDNCIYCXIHQNCE7F \
  | 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: 403393b06af46236891815d0783444f973b6e1bd54e31fc5100a9c50f82e5525

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dec34fa02f1ef081baf0dd804ed5423917dc566af61f45a93615b6192cb9a08",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2026-03-04T06:51:28Z",
    "title_canon_sha256": "9f5a221413a285fcdaf25e5355d9c482dd513098a7c6d301aff1b5525c18d95f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.13312",
    "kind": "arxiv",
    "version": 2
  }
}