Pith Number

pith:N5T6DYP5

pith:2017:N5T6DYP5N5MSBZSMIQSDPUKMV2

not attested not anchored not stored refs pending

A potpourri of algebraic properties of the ring of periodic distributions

Amol Sasane

arxiv:1704.01403 v2 · 2017-04-05 · math.FA · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N5T6DYP5N5MSBZSMIQSDPUKMV2}

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	2026-05-18T00:23:09.014231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f67e1e1fd6f5920e64c442437d14caea742b366824253d782fe500a13c9723e

Aliases

arxiv: 1704.01403 · arxiv_version: 1704.01403v2 · doi: 10.48550/arxiv.1704.01403 · pith_short_12: N5T6DYP5N5MS · pith_short_16: N5T6DYP5N5MSBZSM · pith_short_8: N5T6DYP5

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/N5T6DYP5N5MSBZSMIQSDPUKMV2 \
  | 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: 6f67e1e1fd6f5920e64c442437d14caea742b366824253d782fe500a13c9723e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0904c67a04b1f9a34a34506a8aa8475fa0fd60a4d196b6b02ab97903d264b269",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-04-05T13:21:51Z",
    "title_canon_sha256": "a86cfbaf877f56983c2c8dd15b1355ae90235f4143a254dafaa95fc347d2ae39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01403",
    "kind": "arxiv",
    "version": 2
  }
}