Pith Number

pith:NZ4DCUPH

pith:2022:NZ4DCUPHM6LUJJFDLZ44IAUIF5

not attested not anchored not stored refs pending

Cluster on Wheels

Delin Feng, S\"oren Schwertfeger, Yuanyuan Yang

arxiv:2205.08151 v2 · 2022-05-17 · 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{NZ4DCUPHM6LUJJFDLZ44IAUIF5}

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	2026-07-05T04:24:40.977811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e783151e7679744a4a35e79c402882f6e70333d5943d7c542d17070ace7f4dc

Aliases

arxiv: 2205.08151 · arxiv_version: 2205.08151v2 · doi: 10.48550/arxiv.2205.08151 · pith_short_12: NZ4DCUPHM6LU · pith_short_16: NZ4DCUPHM6LUJJFD · pith_short_8: NZ4DCUPH

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/NZ4DCUPHM6LUJJFDLZ44IAUIF5 \
  | 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: 6e783151e7679744a4a35e79c402882f6e70333d5943d7c542d17070ace7f4dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e521db24531e37270865000ad7d4b47c7bdae62850fe5631c33636fe03d2969",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-05-17T07:38:42Z",
    "title_canon_sha256": "f11a33b71c7f54a833a0bd4579d1a8f0f40d20db8cebc972ac7c40b195e1fa62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.08151",
    "kind": "arxiv",
    "version": 2
  }
}