Pith Number

pith:6K7TH7NL

pith:2015:6K7TH7NLSS255U2MU5N6KCE6TV

not attested not anchored not stored refs pending

On regularization of vector distributions on manifolds

Eduard A. Nigsch

arxiv:1504.02237 v1 · 2015-04-09 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6K7TH7NLSS255U2MU5N6KCE6TV}

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	2026-05-18T02:19:15.670359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2bf33fdab94b5ded34ca75be5089e9d6ba918ceb1d9702a28d0fea0a631bf6b

Aliases

arxiv: 1504.02237 · arxiv_version: 1504.02237v1 · doi: 10.48550/arxiv.1504.02237 · pith_short_12: 6K7TH7NLSS25 · pith_short_16: 6K7TH7NLSS255U2M · pith_short_8: 6K7TH7NL

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/6K7TH7NLSS255U2MU5N6KCE6TV \
  | 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: f2bf33fdab94b5ded34ca75be5089e9d6ba918ceb1d9702a28d0fea0a631bf6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e1738b626147b7849f6537d33ebf970f1e574cc5f4cb308550f892403bcb611",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2015-04-09T10:01:45Z",
    "title_canon_sha256": "bf49119ebe1d31b5f2b79f186b6b84e3b28502cb4098933016a86a724ca82a9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.02237",
    "kind": "arxiv",
    "version": 1
  }
}