Pith Number

pith:NI6WQIIO

pith:2013:NI6WQIIOCBNLF2F4HGLGE67ARX

not attested not anchored not stored refs pending

Ostrowski type inequalities for harmonically s-convex functions

Imdat Iscan

arxiv:1307.5201 v1 · 2013-07-19 · 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{NI6WQIIOCBNLF2F4HGLGE67ARX}

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	2026-05-18T03:18:05.440818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a3d68210e105ab2e8bc3996627be08de423e4cc15159c0a3330307905df86e1

Aliases

arxiv: 1307.5201 · arxiv_version: 1307.5201v1 · doi: 10.48550/arxiv.1307.5201 · pith_short_12: NI6WQIIOCBNL · pith_short_16: NI6WQIIOCBNLF2F4 · pith_short_8: NI6WQIIO

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/NI6WQIIOCBNLF2F4HGLGE67ARX \
  | 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: 6a3d68210e105ab2e8bc3996627be08de423e4cc15159c0a3330307905df86e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d7f3c2f0e2c7bd176962011ed52710777c55da2690984cc9921f79ebb8c55e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2013-07-19T12:35:43Z",
    "title_canon_sha256": "5c659fe768d06062745e8cc73d4830e727a48bf0fa54858a41f97d674790914c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.5201",
    "kind": "arxiv",
    "version": 1
  }
}