Pith Number

pith:QC77JIN7

pith:2026:QC77JIN7S24AJ3DQSDG4QZOMTG

not attested not anchored not stored refs pending

DirectFisheye-GS: Enabling Native Fisheye Input in Gaussian Splatting with Cross-View Joint Optimization

Fei Xie, Mengqi Ji, Rui Zhang, Taicheng Huang, Tao Yu, Xutao Xue, Yang Liu, Zhengxian Yang

arxiv:2604.00648 v2 · 2026-04-01 · 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{QC77JIN7S24AJ3DQSDG4QZOMTG}

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	2026-05-27T01:05:53.852958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80bff4a1bf96b804ec7090cdc865cc99b63cd5e49a1aa7b619cd240cf0698bee

Aliases

arxiv: 2604.00648 · arxiv_version: 2604.00648v2 · doi: 10.48550/arxiv.2604.00648 · pith_short_12: QC77JIN7S24A · pith_short_16: QC77JIN7S24AJ3DQ · pith_short_8: QC77JIN7

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/QC77JIN7S24AJ3DQSDG4QZOMTG \
  | 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: 80bff4a1bf96b804ec7090cdc865cc99b63cd5e49a1aa7b619cd240cf0698bee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ade7b026075f567719d70100092f0d46540fb1027974b7628ea242d1fd724011",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-04-01T09:00:04Z",
    "title_canon_sha256": "f244d106f8cb90e4999d7795828ab93173d90d20f9ed04edb05fda87d95e3b20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2604.00648",
    "kind": "arxiv",
    "version": 2
  }
}