Pith Number

pith:JW5YRQAP

pith:2026:JW5YRQAPYHOM3BE7WWI5AKXDIF

not attested not anchored not stored refs pending

Block coordinate descent for joint delay-energy optimization in multi-hop D2D networks

Caixia Kou, Jacek Gondzio, Kai-Xiang Hu

arxiv:2606.08544 v1 · 2026-06-07 · math.OC · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JW5YRQAPYHOM3BE7WWI5AKXDIF}

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	2026-06-09T01:05:39.678266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dbb88c00fc1dccd849fb591d02ae341544281efa30df833e3c63c950f455622

Aliases

arxiv: 2606.08544 · arxiv_version: 2606.08544v1 · doi: 10.48550/arxiv.2606.08544 · pith_short_12: JW5YRQAPYHOM · pith_short_16: JW5YRQAPYHOM3BE7 · pith_short_8: JW5YRQAP

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/JW5YRQAPYHOM3BE7WWI5AKXDIF \
  | 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: 4dbb88c00fc1dccd849fb591d02ae341544281efa30df833e3c63c950f455622

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbf7df9d86511d8fd16a0219c99d2c815fd0ceeff07e62040736655ab5adac5a",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-06-07T09:53:02Z",
    "title_canon_sha256": "e0b2c52ba82e41536f0c57cdd1afdce14bf00e8dee00605416385e28a4c5dc2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08544",
    "kind": "arxiv",
    "version": 1
  }
}