Pith Number

pith:GJ2QBQLJ

pith:2025:GJ2QBQLJ5JEX63HL2T7Q2IW4VB

not attested not anchored not stored refs pending

OpenGS-SLAM: Open-Set Dense Semantic SLAM with 3D Gaussian Splatting for Object-Level Scene Understanding

Dianyi Yang, Mengyin Fu, Xihan Wang, Yi Yang, Yufeng Yue, Yu Gao

arxiv:2503.01646 v1 · 2025-03-03 · 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{GJ2QBQLJ5JEX63HL2T7Q2IW4VB}

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	2026-07-05T10:23:11.633691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

327500c169ea497f6cebd4ff0d22dca84d36fadfafd6b6e98508b91a891221d2

Aliases

arxiv: 2503.01646 · arxiv_version: 2503.01646v1 · doi: 10.48550/arxiv.2503.01646 · pith_short_12: GJ2QBQLJ5JEX · pith_short_16: GJ2QBQLJ5JEX63HL · pith_short_8: GJ2QBQLJ

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/GJ2QBQLJ5JEX63HL2T7Q2IW4VB \
  | 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: 327500c169ea497f6cebd4ff0d22dca84d36fadfafd6b6e98508b91a891221d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16b57c1adbb63981992d16e9325cf43e609634c7bdd6274ae0d43a2801ba7e71",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-03T15:23:21Z",
    "title_canon_sha256": "b336547aaddcb6216cdf16b6b5e65886cc57a326c7a757332b3b96eb6348296d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.01646",
    "kind": "arxiv",
    "version": 1
  }
}