Pith Number

pith:NFKUSIS5

pith:2025:NFKUSIS56VPIZE27TPPRWJ2QS2

not attested not anchored not stored refs pending

Camera Pose Refinement via 3D Gaussian Splatting

Lipu Zhou, Lulu Hao, Xu Wang, Zhenzhong Wei

arxiv:2508.17876 v1 · 2025-08-25 · 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{NFKUSIS56VPIZE27TPPRWJ2QS2}

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.

Cited by

1 paper in Pith

Swimm3R: Splatting with Medium-aware SfM for Underwater 3D Reconstruction

Receipt and verification

First computed	2026-07-05T11:58:49.513748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

695549225df55e8c935f9bdf1b2750969b5f916f14babf8bb2dbe5c12d96f125

Aliases

arxiv: 2508.17876 · arxiv_version: 2508.17876v1 · doi: 10.48550/arxiv.2508.17876 · pith_short_12: NFKUSIS56VPI · pith_short_16: NFKUSIS56VPIZE27 · pith_short_8: NFKUSIS5

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/NFKUSIS56VPIZE27TPPRWJ2QS2 \
  | 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: 695549225df55e8c935f9bdf1b2750969b5f916f14babf8bb2dbe5c12d96f125

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1140a15c0cf5f867e5e29c539e38ef9ad4be42615aa422a3d0895cec3ac9eac0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-25T10:29:59Z",
    "title_canon_sha256": "31e1539e8f2b0acbff28b4f59e757c13534030eb487df91a5efe60d66e2da57e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.17876",
    "kind": "arxiv",
    "version": 1
  }
}