Pith Number

pith:YJ6ZS47V

pith:2020:YJ6ZS47VYWGY7QGKRTUMOF7KAX

not attested not anchored not stored refs pending

Extremal Systems of Convex Sets with Applications to Convex Calculus in Vector Spaces

Boris Mordukhovich, Dang Van Cuong, Nguyen Mau Nam

arxiv:2003.12899 v1 · 2020-03-28 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YJ6ZS47VYWGY7QGKRTUMOF7KAX}

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.

Cited by

1 paper in Pith

A Supervised Machine Learning Framework for Multipactor Breakdown Prediction in High-Power Radio Frequency Devices and Accelerator Components: A Case Study in Planar Geometry

Receipt and verification

First computed	2026-07-05T00:51:11.073870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c27d9973f5c58d8fc0ca8ce8c717ea05c4571c275237540d6651051d0c949175

Aliases

arxiv: 2003.12899 · arxiv_version: 2003.12899v1 · doi: 10.48550/arxiv.2003.12899 · pith_short_12: YJ6ZS47VYWGY · pith_short_16: YJ6ZS47VYWGY7QGK · pith_short_8: YJ6ZS47V

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/YJ6ZS47VYWGY7QGKRTUMOF7KAX \
  | 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: c27d9973f5c58d8fc0ca8ce8c717ea05c4571c275237540d6651051d0c949175

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c506ff7b28464be370de3edb0603eb6234548287d8adb359734bbf4834bec5cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2020-03-28T22:10:45Z",
    "title_canon_sha256": "7fa6acb98fa512aba430803346cb51e371a7cfaad0a1984bba18e30cee63d672"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.12899",
    "kind": "arxiv",
    "version": 1
  }
}