Pith Number

pith:FZUC6FK4

pith:2026:FZUC6FK4E4MKBY2U22A2D2XFLE

not attested not anchored not stored refs pending

Smaller and Faster 3DGS via Post-Training Dictionary Learning

Ehsan Miandji, Jiarong Gong, Jonas Unger

arxiv:2605.30396 v1 · 2026-05-28 · cs.GR · 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{FZUC6FK4E4MKBY2U22A2D2XFLE}

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	2026-06-01T00:02:09.015040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e682f155c2718a0e354d681a1eae5590d4e95e98d932ffc433854d6c48fa350

Aliases

arxiv: 2605.30396 · arxiv_version: 2605.30396v1 · doi: 10.48550/arxiv.2605.30396 · pith_short_12: FZUC6FK4E4MK · pith_short_16: FZUC6FK4E4MKBY2U · pith_short_8: FZUC6FK4

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/FZUC6FK4E4MKBY2U22A2D2XFLE \
  | 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: 2e682f155c2718a0e354d681a1eae5590d4e95e98d932ffc433854d6c48fa350

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "207ef13d03ef0f56273deb75cb710767626e9fb3114e10e925610f5e1432cfc5",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2026-05-28T14:14:40Z",
    "title_canon_sha256": "30d5dbb231383bfdeeb9922c89fb31a5d4ea1f04ae1e62778823d5b24b2f080b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30396",
    "kind": "arxiv",
    "version": 1
  }
}