Pith Number

pith:RV4YVR5Z

pith:2017:RV4YVR5ZSAASRZ5MUXHTCZJTNA

not attested not anchored not stored refs pending

Heteroclinic Cycles in ODEs with the Symmetry of the Quaternionic $\mathbf{Q}_8$ Group

Adrian C. Murza

arxiv:1707.08647 v1 · 2017-07-26 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RV4YVR5ZSAASRZ5MUXHTCZJTNA}

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	2026-05-18T00:39:23.469999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d798ac7b9900128e7aca5cf316533683f02319b0100a67e097c0a4fc552f742

Aliases

arxiv: 1707.08647 · arxiv_version: 1707.08647v1 · doi: 10.48550/arxiv.1707.08647 · pith_short_12: RV4YVR5ZSAAS · pith_short_16: RV4YVR5ZSAASRZ5M · pith_short_8: RV4YVR5Z

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/RV4YVR5ZSAASRZ5MUXHTCZJTNA \
  | 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: 8d798ac7b9900128e7aca5cf316533683f02319b0100a67e097c0a4fc552f742

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2449af0fdb47c7c3c780dc6fd05a905e4ff076c7c1824287e7054e7374ba35c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-07-26T21:19:05Z",
    "title_canon_sha256": "0efe7b23db42f550f3dfa6c6d1bf5a13e5f9f791524637476288eb812fbf2fbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08647",
    "kind": "arxiv",
    "version": 1
  }
}