Pith Number

pith:E3ID7ONP

pith:2009:E3ID7ONPAJN2ZKKRYYRX27KBAN

not attested not anchored not stored refs pending

An alternative proof of Elezovi\'c-Giordano-Pe\v{c}ari\'c's theorem

Bai-Ni Guo, Feng Qi

arxiv:0903.1174 v1 · 2009-03-06 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E3ID7ONPAJN2ZKKRYYRX27KBAN}

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	2026-05-18T03:48:34.637887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26d03fb9af025baca951c6237d7d41034ce7c6c43b051b6892c87241b341793f

Aliases

arxiv: 0903.1174 · arxiv_version: 0903.1174v1 · doi: 10.48550/arxiv.0903.1174 · pith_short_12: E3ID7ONPAJN2 · pith_short_16: E3ID7ONPAJN2ZKKR · pith_short_8: E3ID7ONP

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/E3ID7ONPAJN2ZKKRYYRX27KBAN \
  | 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: 26d03fb9af025baca951c6237d7d41034ce7c6c43b051b6892c87241b341793f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51884ebb173ead9425b07a55f2a929b7bdc2c2eb84f35afc5e6301ad795bd903",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2009-03-06T09:12:54Z",
    "title_canon_sha256": "afd166b4a25832e2b4a0957282e36b04bb942bea87aa90eccb37df7dd6abb19b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.1174",
    "kind": "arxiv",
    "version": 1
  }
}