Pith Number

pith:JKQPDJK2

pith:2014:JKQPDJK2JPJZZBD2XUDGBBENQU

not attested not anchored not stored refs pending

Partial Cosine-Funk Transforms at Poles of the $\textrm{Cos}^\lambda$ Transform on Grassmann Manifolds

Adam Cross, Gestur \'Olafsson

arxiv:1411.4089 v1 · 2014-11-15 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JKQPDJK2JPJZZBD2XUDGBBENQU}

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	2026-05-18T02:35:46.543762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4aa0f1a55a4bd39c847abd0660848d85097d76a5ff360e9c4015155eb7295544

Aliases

arxiv: 1411.4089 · arxiv_version: 1411.4089v1 · doi: 10.48550/arxiv.1411.4089 · pith_short_12: JKQPDJK2JPJZ · pith_short_16: JKQPDJK2JPJZZBD2 · pith_short_8: JKQPDJK2

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/JKQPDJK2JPJZZBD2XUDGBBENQU \
  | 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: 4aa0f1a55a4bd39c847abd0660848d85097d76a5ff360e9c4015155eb7295544

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d91cac667723e82759d2cd4eb54ed85ff8386de1c648729c7a601b097fe61539",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2014-11-15T00:18:11Z",
    "title_canon_sha256": "fd8c31dbf63a06894a373d89ae97a1faea5c7a4196dd7adccaf223226341130b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4089",
    "kind": "arxiv",
    "version": 1
  }
}