Pith Number

pith:WHVBZDNI

pith:2023:WHVBZDNIDYM6ATZ7UPSQXFGUIQ

not attested not anchored not stored refs pending

Group-$k$ consistent measurement set maximization via maximum clique over k-Uniform hypergraphs for robust multi-robot map merging

Brendon Forsgren, Joshua G. Mangelson, Michael Kaess, Ram Vasudevan, Timothy W. McLain

arxiv:2308.02674 v1 · 2023-08-04 · cs.RO · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WHVBZDNIDYM6ATZ7UPSQXFGUIQ}

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	2026-07-05T06:38:05.918964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1ea1c8da81e19e04f3fa3e50b94d444240479fc5b77d9a30478e12c5420461d

Aliases

arxiv: 2308.02674 · arxiv_version: 2308.02674v1 · doi: 10.48550/arxiv.2308.02674 · pith_short_12: WHVBZDNIDYM6 · pith_short_16: WHVBZDNIDYM6ATZ7 · pith_short_8: WHVBZDNI

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/WHVBZDNIDYM6ATZ7UPSQXFGUIQ \
  | 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: b1ea1c8da81e19e04f3fa3e50b94d444240479fc5b77d9a30478e12c5420461d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9c3c1e937befcb09f9c700d88ba09f4cb267d9d597552e81dac1ab3309da556",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-08-04T19:15:27Z",
    "title_canon_sha256": "25fed7628caf57efc7fb45b80958400223182adcee8ac496c7bd842b4c1fdb96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.02674",
    "kind": "arxiv",
    "version": 1
  }
}