Pith Number

pith:4UHCHUQE

pith:2014:4UHCHUQEKZJQJDMVGQEJYS3MBX

not attested not anchored not stored refs pending

Uniformly distributed sequences in the orthogonal group and on the Grassmannian manifold

Florian Pausinger

arxiv:1405.4130 v2 · 2014-05-16 · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4UHCHUQEKZJQJDMVGQEJYS3MBX}

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	2026-05-18T02:42:39.248387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e50e23d2045653048d9534089c4b6c0dd0f478733e2d26fdb4876e32c169ae01

Aliases

arxiv: 1405.4130 · arxiv_version: 1405.4130v2 · doi: 10.48550/arxiv.1405.4130 · pith_short_12: 4UHCHUQEKZJQ · pith_short_16: 4UHCHUQEKZJQJDMV · pith_short_8: 4UHCHUQE

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/4UHCHUQEKZJQJDMVGQEJYS3MBX \
  | 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: e50e23d2045653048d9534089c4b6c0dd0f478733e2d26fdb4876e32c169ae01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1299916f6134e219e546dc38a549f6a2dd627de32766deb431ed8b6da6d71625",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2014-05-16T11:21:09Z",
    "title_canon_sha256": "9fb9b48d16eaca2748bbdad443518b4e10e9c3465fa3c1bab322cea9b87a4e5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4130",
    "kind": "arxiv",
    "version": 2
  }
}