Pith Number

pith:FBUWSEY6

pith:2026:FBUWSEY6PLXVTLYVGGN2OC3XUL

not attested not anchored not stored refs pending

High-level convexity for products of squared Euclidean distance functions

Cornel Pintea, George C. \c{T}urca\c{s}, Tudor Micu

arxiv:2606.00316 v1 · 2026-05-29 · math.CA · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FBUWSEY6PLXVTLYVGGN2OC3XUL}

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	2026-06-02T01:03:51.477915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

286969131e7aef59af15319ba70b77a2d64dafb598430200a4755541f06f6bd7

Aliases

arxiv: 2606.00316 · arxiv_version: 2606.00316v1 · doi: 10.48550/arxiv.2606.00316 · pith_short_12: FBUWSEY6PLXV · pith_short_16: FBUWSEY6PLXVTLYV · pith_short_8: FBUWSEY6

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/FBUWSEY6PLXVTLYVGGN2OC3XUL \
  | 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: 286969131e7aef59af15319ba70b77a2d64dafb598430200a4755541f06f6bd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46a2d68dd37f856788aea15ad3db6f55eb40603d9aa271966d4e8dabcfdb5ba9",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2026-05-29T19:42:40Z",
    "title_canon_sha256": "9cf27f0acdd2214232c03d86e21c890683deb9b77074de7cefb80777c01723ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00316",
    "kind": "arxiv",
    "version": 1
  }
}