Pith Number

pith:3SKLWKSC

pith:2018:3SKLWKSCJ6QA6HGXQXKHOW3ICU

not attested not anchored not stored refs pending

Some identities involving special numbers and moments of random variables

Dae San Kim, Hyuck-In Kwon, Taekyun Kim, Yonghong Yao

arxiv:1802.01244 v1 · 2018-02-05 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3SKLWKSCJ6QA6HGXQXKHOW3ICU}

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	2026-05-18T00:24:26.958923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc94bb2a424fa00f1cd785d4775b681502ee59a62077daa8b35de1de8af49b9d

Aliases

arxiv: 1802.01244 · arxiv_version: 1802.01244v1 · doi: 10.48550/arxiv.1802.01244 · pith_short_12: 3SKLWKSCJ6QA · pith_short_16: 3SKLWKSCJ6QA6HGX · pith_short_8: 3SKLWKSC

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/3SKLWKSCJ6QA6HGXQXKHOW3ICU \
  | 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: dc94bb2a424fa00f1cd785d4775b681502ee59a62077daa8b35de1de8af49b9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "468b1888b2f2c402cf853252a60d5df5dc0b88095264de5a2320e0511d3b1d9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-02-05T02:57:52Z",
    "title_canon_sha256": "a707664639f398a0349803f730e747367a7b11fb570727352218a55717856ace"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01244",
    "kind": "arxiv",
    "version": 1
  }
}