Pith Number

pith:B3DIOTWA

pith:2015:B3DIOTWAZEP3VRGAOSWWV6GCWT

not attested not anchored not stored refs pending

On the Jensen functional and superquadraticity

Flavia-Corina Mitroi-Symeonidis, Nicu\c{s}or Minculete

arxiv:1502.07859 v1 · 2015-02-27 · 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{B3DIOTWAZEP3VRGAOSWWV6GCWT}

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	2026-05-18T01:27:39.391394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ec6874ec0c91fbac4c074ad6af8c2b4f8697157eb79777c92c96b7498ce1287

Aliases

arxiv: 1502.07859 · arxiv_version: 1502.07859v1 · doi: 10.48550/arxiv.1502.07859 · pith_short_12: B3DIOTWAZEP3 · pith_short_16: B3DIOTWAZEP3VRGA · pith_short_8: B3DIOTWA

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/B3DIOTWAZEP3VRGAOSWWV6GCWT \
  | 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: 0ec6874ec0c91fbac4c074ad6af8c2b4f8697157eb79777c92c96b7498ce1287

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbbeaac6f3614885aff0760dc9bf93e3f4cb73a37beb3943d74a63895f2080c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2015-02-27T10:38:43Z",
    "title_canon_sha256": "bd366bf2cbf31a6019eed316d5981cbbc5aae92a4ac9cf8e52375f0d3cb3f536"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07859",
    "kind": "arxiv",
    "version": 1
  }
}