Pith Number

pith:ZEPPA75R

pith:2018:ZEPPA75R6GCRXZIA7M6E4VD2ZU

not attested not anchored not stored refs pending

Quantizing Euclidean motions via double-coset decomposition

Christian W\"ulker, Gregory S. Chirikjian

arxiv:1811.11640 v1 · 2018-11-28 · 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{ZEPPA75R6GCRXZIA7M6E4VD2ZU}

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	2026-05-17T23:59:40.466978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c91ef07fb1f1851be500fb3c4e547acd182f2eb0ae744c76264646de7f0dd87d

Aliases

arxiv: 1811.11640 · arxiv_version: 1811.11640v1 · doi: 10.48550/arxiv.1811.11640 · pith_short_12: ZEPPA75R6GCR · pith_short_16: ZEPPA75R6GCRXZIA · pith_short_8: ZEPPA75R

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/ZEPPA75R6GCRXZIA7M6E4VD2ZU \
  | 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: c91ef07fb1f1851be500fb3c4e547acd182f2eb0ae744c76264646de7f0dd87d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b121ca4bf06ebccd7bcac232bf78549854719c499681f6aa371269911674f43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-11-28T15:50:23Z",
    "title_canon_sha256": "86ae498294e800f651da1e322e6a18397526b4ef3812b00b1d573b4001b5b607"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.11640",
    "kind": "arxiv",
    "version": 1
  }
}