Pith Number

pith:7JEEMJZ3

pith:2025:7JEEMJZ3FFVVTTW2654ADJ7RGD

not attested not anchored not stored refs pending

LongSplat: Robust Unposed 3D Gaussian Splatting for Casual Long Videos

Cheng Sun, Chin-Yang Lin, Fu-En Yang, Min-Hung Chen, Yen-Yu Lin, Yu-Lun Liu

arxiv:2508.14041 v1 · 2025-08-19 · 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{7JEEMJZ3FFVVTTW2654ADJ7RGD}

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	2026-07-05T11:56:11.455999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa4846273b296b59cedaf77801a7f130d5a1cdb635fba4fa5d9765f3687908e8

Aliases

arxiv: 2508.14041 · arxiv_version: 2508.14041v1 · doi: 10.48550/arxiv.2508.14041 · pith_short_12: 7JEEMJZ3FFVV · pith_short_16: 7JEEMJZ3FFVVTTW2 · pith_short_8: 7JEEMJZ3

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/7JEEMJZ3FFVVTTW2654ADJ7RGD \
  | 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: fa4846273b296b59cedaf77801a7f130d5a1cdb635fba4fa5d9765f3687908e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5054c9f71f18f491fcd0d78f0a6a8f5754b146da0dba04505b3a80b8417a709e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-19T17:59:56Z",
    "title_canon_sha256": "eb1ceea2be414c007886a9aa1e4c5aa659e7fd19113e38117a63d721b8066b03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.14041",
    "kind": "arxiv",
    "version": 1
  }
}