Pith Number

pith:4BFRGNYR

pith:2025:4BFRGNYR3PCQNB6AFG6HQVPTAZ

not attested not anchored not stored refs pending

TVG-SLAM: Robust Gaussian Splatting SLAM with Tri-view Geometric Constraints

Dewen Hu, Jiaxiong Liu, Lei Feng, Shuaifeng Zhi, Xieyuanli Chen, Yangbing Ge, Zhen Tan

arxiv:2506.23207 v1 · 2025-06-29 · 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{4BFRGNYR3PCQNB6AFG6HQVPTAZ}

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	2026-07-05T11:29:17.769893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e04b133711dbc50687c029bc7855f30679cd4d79846845d5526098321eaf2899

Aliases

arxiv: 2506.23207 · arxiv_version: 2506.23207v1 · doi: 10.48550/arxiv.2506.23207 · pith_short_12: 4BFRGNYR3PCQ · pith_short_16: 4BFRGNYR3PCQNB6A · pith_short_8: 4BFRGNYR

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/4BFRGNYR3PCQNB6AFG6HQVPTAZ \
  | 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: e04b133711dbc50687c029bc7855f30679cd4d79846845d5526098321eaf2899

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f50408f9cda5f344484d30657f2c96897ab236e075b009b284b8ae55ef67883",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-29T12:31:05Z",
    "title_canon_sha256": "da6de3be0c64ceba8a0cd5141ef2c87fd44a6b16bd17c99a1e847be12edde67a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.23207",
    "kind": "arxiv",
    "version": 1
  }
}