Pith Number

pith:4LVPKGZD

pith:2025:4LVPKGZDYDLC2XKFK2JJ2PAHX7

not attested not anchored not stored refs pending

Learning Heterogeneous Mixture of Scene Experts for Large-scale Neural Radiance Fields

Dan Xu, Ping Yin, Xue Xiao, Zhenxing Mi

arxiv:2505.02005 v2 · 2025-05-04 · 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{4LVPKGZDYDLC2XKFK2JJ2PAHX7}

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	2026-07-05T11:58:28.480124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2eaf51b23c0d62d5d4556929d3c07bfc2fcf6640a937ad74fb6c2011d5b9708

Aliases

arxiv: 2505.02005 · arxiv_version: 2505.02005v2 · doi: 10.48550/arxiv.2505.02005 · pith_short_12: 4LVPKGZDYDLC · pith_short_16: 4LVPKGZDYDLC2XKF · pith_short_8: 4LVPKGZD

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/4LVPKGZDYDLC2XKFK2JJ2PAHX7 \
  | 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: e2eaf51b23c0d62d5d4556929d3c07bfc2fcf6640a937ad74fb6c2011d5b9708

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73c4b0d79e1b74cfaeafafa673b5031f75ad8590a2507f1cc255d12652d613e6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-04T06:25:14Z",
    "title_canon_sha256": "058d87b7bbf1c3aa59d0400a46957a2b005b6ab160070e7e217bf0e35e8a25c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.02005",
    "kind": "arxiv",
    "version": 2
  }
}