Pith Number

pith:L73HIMGL

pith:2016:L73HIMGLHBRSHBI2IXYDCG543Z

not attested not anchored not stored refs pending

Summation formulas involving generalized harmonic numbers

Chuanan Wei, Xiaoxia Wang

arxiv:1606.08434 v1 · 2016-06-27 · math.CO · 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{L73HIMGLHBRSHBI2IXYDCG543Z}

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	2026-05-18T01:11:47.639039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ff67430cb386323851a45f0311bbcde71b1fdc4916095cbb88741ca2ab40984

Aliases

arxiv: 1606.08434 · arxiv_version: 1606.08434v1 · doi: 10.48550/arxiv.1606.08434 · pith_short_12: L73HIMGLHBRS · pith_short_16: L73HIMGLHBRSHBI2 · pith_short_8: L73HIMGL

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/L73HIMGLHBRSHBI2IXYDCG543Z \
  | 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: 5ff67430cb386323851a45f0311bbcde71b1fdc4916095cbb88741ca2ab40984

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a12000eb309c6957e7bf1dd3090ddc1eb246ced27b43e0dcd17afa83bad250fd",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-06-27T14:55:11Z",
    "title_canon_sha256": "3b6bb54c96f8152ed658cb83b90fb553531407aefa05b5553f82330b43041e89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.08434",
    "kind": "arxiv",
    "version": 1
  }
}