Pith Number

pith:IYWXBOCE

pith:2014:IYWXBOCEMBIRJLD4JB4IFMYRM6

not attested not anchored not stored refs pending

Evaluation of one exotic Furdui type series

Khristo N. Boyadzhiev

arxiv:1402.0133 v2 · 2014-02-01 · 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{IYWXBOCEMBIRJLD4JB4IFMYRM6}

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	2026-05-18T01:02:59.587785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

462d70b844605114ac7c487882b311679bd0a60f58ce551193616f43cad2417d

Aliases

arxiv: 1402.0133 · arxiv_version: 1402.0133v2 · doi: 10.48550/arxiv.1402.0133 · pith_short_12: IYWXBOCEMBIR · pith_short_16: IYWXBOCEMBIRJLD4 · pith_short_8: IYWXBOCE

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/IYWXBOCEMBIRJLD4JB4IFMYRM6 \
  | 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: 462d70b844605114ac7c487882b311679bd0a60f58ce551193616f43cad2417d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4144b915900731b8e8514786379a3ecd823bcb270bfdd18d50da8e3bb6bf1c31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-02-01T22:45:55Z",
    "title_canon_sha256": "4fc104f8e845190d63a8588c3976169758d8c2f644f2c37f34e11eb1a44a5d51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.0133",
    "kind": "arxiv",
    "version": 2
  }
}