Pith Number

pith:MSHTMLXA

pith:2021:MSHTMLXA3TM5OCJ6Y3K3YUH445

not attested not anchored not stored refs pending

The Hilti SLAM Challenge Dataset

Beda Berner, Davide Scaramuzza, Giovanni Cioffi, Kristian Morin, Michael Helmberger, Nitish Kumar

arxiv:2109.11316 v3 · 2021-09-23 · 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{MSHTMLXA3TM5OCJ6Y3K3YUH445}

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	2026-07-05T04:32:51.637786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

648f362ee0dcd9d7093ec6d5bc50fce7546f943d2f6e705643ed265af7479683

Aliases

arxiv: 2109.11316 · arxiv_version: 2109.11316v3 · doi: 10.48550/arxiv.2109.11316 · pith_short_12: MSHTMLXA3TM5 · pith_short_16: MSHTMLXA3TM5OCJ6 · pith_short_8: MSHTMLXA

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/MSHTMLXA3TM5OCJ6Y3K3YUH445 \
  | 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: 648f362ee0dcd9d7093ec6d5bc50fce7546f943d2f6e705643ed265af7479683

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e49a47b7bb02bb1bf1061b8c3d2bc6265eda72df561e3de8dcbda949ecaa6e2",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-09-23T12:02:40Z",
    "title_canon_sha256": "a9b25b4c4a88703bf8e26eac0689cc4474cbeb0096c1653fd69c8a2b5e768c5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.11316",
    "kind": "arxiv",
    "version": 3
  }
}