Pith Number

pith:3HNEZDDT

pith:2025:3HNEZDDTYTRHCWMEKGBC422573

not attested not anchored not stored refs pending

Simultaneous Network Design with Restricted Link Usage

Jannik Matuschke, Kitti Varga, Naonori Kakimura, P\'eter Madarasi

arxiv:2507.09426 v1 · 2025-07-12 · cs.DS · cs.CC · cs.DM · 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{3HNEZDDTYTRHCWMEKGBC422573}

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	2026-07-05T11:36:08.840760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9da4c8c73c4e271598451822e6b5dfee3564bd53d7d6183934cffca276d5760

Aliases

arxiv: 2507.09426 · arxiv_version: 2507.09426v1 · doi: 10.48550/arxiv.2507.09426 · pith_short_12: 3HNEZDDTYTRH · pith_short_16: 3HNEZDDTYTRHCWME · pith_short_8: 3HNEZDDT

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/3HNEZDDTYTRHCWMEKGBC422573 \
  | 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: d9da4c8c73c4e271598451822e6b5dfee3564bd53d7d6183934cffca276d5760

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0630e4309f0efb53f5fa120d8d4ece64e02544f9c3aa2d65860aca691f5900d1",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.DM",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2025-07-12T23:34:58Z",
    "title_canon_sha256": "ed370fc897509517a61ebd9744a3d7b6bfc79a8a44fff57c21736f60736e3f9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09426",
    "kind": "arxiv",
    "version": 1
  }
}