Pith Number

pith:RHNC2JC6

pith:2015:RHNC2JC6Z7E2EHFCQOQDQ57N2Y

not attested not anchored not stored refs pending

The Rational Motion of Minimal Dual Quaternion Degree With Prescribed Trajectory

Hans-Peter Schr\"ocker, Josef Schicho, Zijia Li

arxiv:1504.05428 v3 · 2015-04-21 · math.MG · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RHNC2JC6Z7E2EHFCQOQDQ57N2Y}

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	2026-05-18T00:09:36.960062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89da2d245ecfc9a21ca283a03877edd6081ba53b658c6d75dbca952b0e1b18da

Aliases

arxiv: 1504.05428 · arxiv_version: 1504.05428v3 · doi: 10.48550/arxiv.1504.05428 · pith_short_12: RHNC2JC6Z7E2 · pith_short_16: RHNC2JC6Z7E2EHFC · pith_short_8: RHNC2JC6

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/RHNC2JC6Z7E2EHFCQOQDQ57N2Y \
  | 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: 89da2d245ecfc9a21ca283a03877edd6081ba53b658c6d75dbca952b0e1b18da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd57e1c4b7d834c9adf3f1c659cd7347d21178d957cedef805c23b28517da072",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2015-04-21T13:32:23Z",
    "title_canon_sha256": "147cc3704da63c82f8a2c3be672dffe42543680c845afa6de62563622cf0b076"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05428",
    "kind": "arxiv",
    "version": 3
  }
}