Pith Number

pith:ZRWDA46Z

pith:2018:ZRWDA46ZYJTDWMNT424SQ5XYFN

not attested not anchored not stored refs pending

Smoothing and Mapping using Multiple Robots

Adam Driscoll, David Evans, Joe Phaneuf, Karthik Paga

arxiv:1805.02141 v1 · 2018-05-06 · 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{ZRWDA46ZYJTDWMNT424SQ5XYFN}

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	2026-05-18T00:16:40.849848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc6c3073d9c2663b31b3e6b92876f82b7f2c9e779acf96afe0eaa5a80efd2596

Aliases

arxiv: 1805.02141 · arxiv_version: 1805.02141v1 · doi: 10.48550/arxiv.1805.02141 · pith_short_12: ZRWDA46ZYJTD · pith_short_16: ZRWDA46ZYJTDWMNT · pith_short_8: ZRWDA46Z

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/ZRWDA46ZYJTDWMNT424SQ5XYFN \
  | 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: cc6c3073d9c2663b31b3e6b92876f82b7f2c9e779acf96afe0eaa5a80efd2596

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edc6f9029efa13d40103354f480cb969bc14261b6d861f2328c902bb703db5cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-05-06T03:09:44Z",
    "title_canon_sha256": "765b5715c96a7c7fb08f29570e4d7f8781b9075f8656d58c9943b048438c037b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02141",
    "kind": "arxiv",
    "version": 1
  }
}