Pith Number

pith:IXYF325N

pith:2014:IXYF325N3E6SSGEKJCD5PTWFEQ

not attested not anchored not stored refs pending

The Second Order Pole over Split Quaternions

Matvei Libine

arxiv:1411.4015 v1 · 2014-11-14 · math.RT · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXYF325N3E6SSGEKJCD5PTWFEQ}

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	2026-05-18T01:41:30.330753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45f05debadd93d29188a4887d7cec524376f019c8223bd546425360daa39c8e0

Aliases

arxiv: 1411.4015 · arxiv_version: 1411.4015v1 · doi: 10.48550/arxiv.1411.4015 · pith_short_12: IXYF325N3E6S · pith_short_16: IXYF325N3E6SSGEK · pith_short_8: IXYF325N

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/IXYF325N3E6SSGEKJCD5PTWFEQ \
  | 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: 45f05debadd93d29188a4887d7cec524376f019c8223bd546425360daa39c8e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a15fbf488f95e4471dc15fe733c270659d4c372770f5e3447d7c215f2eada887",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2014-11-14T19:19:47Z",
    "title_canon_sha256": "bff0b964089da37bb3016f942b782c0d68a80a95fb051a6c2146cfbb2ad96d6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4015",
    "kind": "arxiv",
    "version": 1
  }
}