Pith Number

pith:DBS3AFUD

pith:2024:DBS3AFUDKKTA5OUMMPXUWI7CMB

not attested not anchored not stored refs pending

MR-COGraphs: Communication-efficient Multi-Robot Open-vocabulary Mapping System via 3D Scene Graphs

Jiahao Tang, Jian Wang, Jincheng Yu, Jinqiang Cui, Qiuyi Gu, Tinghao Yi, Xinlei Chen, Yuhan Dong, Yu Wang, Zhaocheng Ye

arxiv:2412.18381 v2 · 2024-12-24 · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DBS3AFUDKKTA5OUMMPXUWI7CMB}

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	2026-07-05T10:30:59.649245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1865b0168352a60eba8c63ef4b23e2606fbdb2e1b6b8dc66e56449169d03f764

Aliases

arxiv: 2412.18381 · arxiv_version: 2412.18381v2 · doi: 10.48550/arxiv.2412.18381 · pith_short_12: DBS3AFUDKKTA · pith_short_16: DBS3AFUDKKTA5OUM · pith_short_8: DBS3AFUD

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/DBS3AFUDKKTA5OUMMPXUWI7CMB \
  | 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: 1865b0168352a60eba8c63ef4b23e2606fbdb2e1b6b8dc66e56449169d03f764

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b52472c173635d08d447e0d37c55fb6c27551d7635c01d4202ebb5d4105c249a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2024-12-24T12:14:01Z",
    "title_canon_sha256": "0948f778b3357a676650d4887730af7a26836f0d79df2bceeee521a651de2de1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.18381",
    "kind": "arxiv",
    "version": 2
  }
}