Pith Number

pith:WNQXPONS

pith:2017:WNQXPONSXVUTJRYUC44NFZZUV4

not attested not anchored not stored refs pending

On inequalities for convex functions

Gustavo Adolfo Mu\~noz-Fern\'andez, Juan Benigno Seoane-Sep\'ulveda, Luis Bernal-Gonz\'alez, Pablo Jim\'enez-Rodr\'iguez

arxiv:1710.05238 v2 · 2017-10-14 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WNQXPONSXVUTJRYUC44NFZZUV4}

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	2026-05-18T00:32:38.439564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b36177b9b2bd6934c7141738d2e734af0d4595a5ef82f50d50b0b253390c4f0b

Aliases

arxiv: 1710.05238 · arxiv_version: 1710.05238v2 · doi: 10.48550/arxiv.1710.05238 · pith_short_12: WNQXPONSXVUT · pith_short_16: WNQXPONSXVUTJRYU · pith_short_8: WNQXPONS

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/WNQXPONSXVUTJRYUC44NFZZUV4 \
  | 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: b36177b9b2bd6934c7141738d2e734af0d4595a5ef82f50d50b0b253390c4f0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cb7d14700e0e0042b7e84a9e48dbe9585895cdd988eb2d7a0f5da9cd2a35269",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-10-14T21:16:28Z",
    "title_canon_sha256": "99aa453b888de1eff2c2d1e0430f45b0af189d253500c6cf88e5986032731d33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.05238",
    "kind": "arxiv",
    "version": 2
  }
}