Pith Number

pith:FEAYYK2A

pith:2025:FEAYYK2AVW6F35JA4TDK5SCF6V

not attested not anchored not stored refs pending

Close-up-GS: Enhancing Close-Up View Synthesis in 3D Gaussian Splatting with Progressive Self-Training

Jiatong Xia, Lingqiao Liu

arxiv:2503.09396 v1 · 2025-03-12 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FEAYYK2AVW6F35JA4TDK5SCF6V}

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	2026-07-05T10:29:55.509940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29018c2b40adbc5df520e4c6aec845f54464089e96dac96d82d463f0dfc9aafc

Aliases

arxiv: 2503.09396 · arxiv_version: 2503.09396v1 · doi: 10.48550/arxiv.2503.09396 · pith_short_12: FEAYYK2AVW6F · pith_short_16: FEAYYK2AVW6F35JA · pith_short_8: FEAYYK2A

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/FEAYYK2AVW6F35JA4TDK5SCF6V \
  | 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: 29018c2b40adbc5df520e4c6aec845f54464089e96dac96d82d463f0dfc9aafc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c865609365c676be9e328b99a20e9f2ce1e4fd8634236615239175ad827e2b4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-12T13:44:00Z",
    "title_canon_sha256": "0bb8e2ab0e9e0b8c6caa6d7741c04c1ea164a1276757b33f07a86010cc56b135"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.09396",
    "kind": "arxiv",
    "version": 1
  }
}