Pith Number

pith:YCB2OILX

pith:2020:YCB2OILXOLUF5JLDPQH772LBCA

not attested not anchored not stored refs pending

Semantic Histogram Based Graph Matching for Real-Time Multi-Robot Global Localization in Large Scale Environment

Fuqin Deng, Junfeng Chen, Junjie Hu, Tin Lun Lam, Xiyue Guo

arxiv:2010.09297 v2 · 2020-10-19 · cs.RO · 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{YCB2OILXOLUF5JLDPQH772LBCA}

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	2026-07-05T02:18:06.050249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c083a7217772e85ea5637c0fffe96110246cb2a787985456ad8d60f30314320e

Aliases

arxiv: 2010.09297 · arxiv_version: 2010.09297v2 · doi: 10.48550/arxiv.2010.09297 · pith_short_12: YCB2OILXOLUF · pith_short_16: YCB2OILXOLUF5JLD · pith_short_8: YCB2OILX

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/YCB2OILXOLUF5JLDPQH772LBCA \
  | 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: c083a7217772e85ea5637c0fffe96110246cb2a787985456ad8d60f30314320e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebc7194d39eaa839c097f666e1fdb1109fe73698db47a757a645db70ec597322",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-10-19T08:18:42Z",
    "title_canon_sha256": "7f040389b38aca3f37d97034a38e338a82f2af8f930b2c1d46bc77571ec8255d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.09297",
    "kind": "arxiv",
    "version": 2
  }
}