Pith Number

pith:3RGMAFCU

pith:2014:3RGMAFCUMW4GIAU4J4XWMJZYPC

not attested not anchored not stored refs pending

Lagrange polynomials over Clifford numbers

Alessandro Perotti, Riccardo Ghiloni

arxiv:1404.7782 v2 · 2014-04-30 · math.CV · 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{3RGMAFCUMW4GIAU4J4XWMJZYPC}

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	2026-05-18T00:12:06.683976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc4cc0145465b864029c4f2f66273878825468d915f3878001ead0061a4afede

Aliases

arxiv: 1404.7782 · arxiv_version: 1404.7782v2 · doi: 10.48550/arxiv.1404.7782 · pith_short_12: 3RGMAFCUMW4G · pith_short_16: 3RGMAFCUMW4GIAU4 · pith_short_8: 3RGMAFCU

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/3RGMAFCUMW4GIAU4J4XWMJZYPC \
  | 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: dc4cc0145465b864029c4f2f66273878825468d915f3878001ead0061a4afede

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0e79815927748462c1778a0cd5550bee194f30091afe5a21c38ccd137953857",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2014-04-30T16:24:13Z",
    "title_canon_sha256": "c4df86a64fe5dff40e4cb704b49e9b2c757d995c5cdfdbfcb0feca1b59756ca6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.7782",
    "kind": "arxiv",
    "version": 2
  }
}