Pith Number

pith:M3XMPECL

pith:2016:M3XMPECLVHS3EIH2VIG6QGSIGV

not attested not anchored not stored refs pending

An Algorithm for Solving Linear Nonhomogeneous Quaternion-valued Differential Equations

Hai Huang, Kit Ian Kou, Yong-hui Xia

arxiv:1602.08713 v3 · 2016-02-28 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M3XMPECLVHS3EIH2VIG6QGSIGV}

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	2026-07-05T03:56:13.004267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66eec7904ba9e5b220faaa0de81a48355ddd1f3f309ee36e9655035bb95e698c

Aliases

arxiv: 1602.08713 · arxiv_version: 1602.08713v3 · doi: 10.48550/arxiv.1602.08713 · pith_short_12: M3XMPECLVHS3 · pith_short_16: M3XMPECLVHS3EIH2 · pith_short_8: M3XMPECL

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/M3XMPECLVHS3EIH2VIG6QGSIGV \
  | 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: 66eec7904ba9e5b220faaa0de81a48355ddd1f3f309ee36e9655035bb95e698c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfef95541b5ef9687504a4039a507db8aa48b97781912459b5dfca92af67d32e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2016-02-28T13:22:51Z",
    "title_canon_sha256": "3665f2430dbf043d170642c041755eff1a807ea0d02d3537b1bd4ccf0cef6049"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.08713",
    "kind": "arxiv",
    "version": 3
  }
}