Pith Number

pith:X7VE6YWR

pith:2025:X7VE6YWRWHQ7GCX3DEAPMFVVAF

not attested not anchored not stored refs pending

FreeScene: Mixed Graph Diffusion for 3D Scene Synthesis from Free Prompts

Dong Chen, Manyi Li, Rui Ma, Tieru Wu, Tongyuan Bai, Wangyuanfan Bai

arxiv:2506.02781 v1 · 2025-06-03 · 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{X7VE6YWRWHQ7GCX3DEAPMFVVAF}

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	2026-07-05T11:15:08.918290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfea4f62d1b1e1f30afb1900f616b5017663ba930a753cea31dd69a2ce38c6cc

Aliases

arxiv: 2506.02781 · arxiv_version: 2506.02781v1 · doi: 10.48550/arxiv.2506.02781 · pith_short_12: X7VE6YWRWHQ7 · pith_short_16: X7VE6YWRWHQ7GCX3 · pith_short_8: X7VE6YWR

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/X7VE6YWRWHQ7GCX3DEAPMFVVAF \
  | 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: bfea4f62d1b1e1f30afb1900f616b5017663ba930a753cea31dd69a2ce38c6cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed5f9f8d7a1fdbadf0bade44c078bc7f6e05093a69bddd8aa5efcf5b2b79c382",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-03T12:01:41Z",
    "title_canon_sha256": "0f3ca9b9f4a7b5ebbfa2cae3fd3ed458d8b2352cae159319d0b136cd2d6a0cfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02781",
    "kind": "arxiv",
    "version": 1
  }
}