Pith Number

pith:GL4TPVPN

pith:2014:GL4TPVPNYSI4YVZLYBL3RV66VL

not attested not anchored not stored refs pending

Semi-definite programming and functional inequalities for Distributed Parameter Systems

A. Papachristodoulou, G. Valmorbida, M. Ahmadi

arxiv:1403.6882 v1 · 2014-03-26 · 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{GL4TPVPNYSI4YVZLYBL3RV66VL}

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	2026-05-18T02:55:26.996776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32f937d5edc491cc572bc057b8d7deaaf1da77f494dd9404da105edbc34a75b5

Aliases

arxiv: 1403.6882 · arxiv_version: 1403.6882v1 · doi: 10.48550/arxiv.1403.6882 · pith_short_12: GL4TPVPNYSI4 · pith_short_16: GL4TPVPNYSI4YVZL · pith_short_8: GL4TPVPN

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/GL4TPVPNYSI4YVZLYBL3RV66VL \
  | 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: 32f937d5edc491cc572bc057b8d7deaaf1da77f494dd9404da105edbc34a75b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f13cbb75730c611766e573fd6ffaecb08dfbce0e04d7ef78766b88e6c954e350",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-03-26T22:39:48Z",
    "title_canon_sha256": "725c6ea96a1c180f84d44e74c9a0b99875b0971fdb4f0ee0fd9b9ee55493c05b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6882",
    "kind": "arxiv",
    "version": 1
  }
}