Pith Number

pith:CRMJMY46

pith:2017:CRMJMY46NPA46VS6N7HOLQPKEF

not attested not anchored not stored refs pending

Basis-free Solution to General Linear Quaternionic Equation

Changpeng Shao, Hongbo Li, Lei Huang

arxiv:1707.00685 v1 · 2017-07-02 · 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{CRMJMY46NPA46VS6N7HOLQPKEF}

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	2026-05-18T00:40:57.152756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

145896639e6bc1cf565e6fcee5c1ea215590b33779d1704016dd95b610e88bdb

Aliases

arxiv: 1707.00685 · arxiv_version: 1707.00685v1 · doi: 10.48550/arxiv.1707.00685 · pith_short_12: CRMJMY46NPA4 · pith_short_16: CRMJMY46NPA46VS6 · pith_short_8: CRMJMY46

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/CRMJMY46NPA46VS6N7HOLQPKEF \
  | 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: 145896639e6bc1cf565e6fcee5c1ea215590b33779d1704016dd95b610e88bdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6763844bb9b3c909026e98a8860e22445e2ba912dede8637905d846e8347ea9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2017-07-02T07:57:09Z",
    "title_canon_sha256": "a607537b4e9482bc7199b0df666402949091e98e82f2828bec9bdea1086c3c53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00685",
    "kind": "arxiv",
    "version": 1
  }
}