Pith Number

pith:3RGXPWXP

pith:2017:3RGXPWXPCARUAW6X6WGDV7HH3A

not attested not anchored not stored refs pending

Heterogeneous Quantum Computing for Satellite Constellation Optimization: Solving the Weighted K-Clique Problem

Casey Tomlin, Gideon Bass, Joseph Dulny III, Pete Rihaczek, Vaibhaw Kumar

arxiv:1709.05381 v3 · 2017-09-15 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3RGXPWXPCARUAW6X6WGDV7HH3A}

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	2026-05-18T00:20:39.002551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc4d77daef1023405bd7f58c3afce7d829601bac430cf3f8e54e73f3748d092f

Aliases

arxiv: 1709.05381 · arxiv_version: 1709.05381v3 · doi: 10.48550/arxiv.1709.05381 · pith_short_12: 3RGXPWXPCARU · pith_short_16: 3RGXPWXPCARUAW6X · pith_short_8: 3RGXPWXP

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/3RGXPWXPCARUAW6X6WGDV7HH3A \
  | 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: dc4d77daef1023405bd7f58c3afce7d829601bac430cf3f8e54e73f3748d092f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0a14ca4e0c05684653035a92dd72b7e37798eafcfef95556bf65255405ef752",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-09-15T20:00:01Z",
    "title_canon_sha256": "05e913fbe6c534c60fc0feb731cd3f9d16b22acb98b7a66429430626e1ec282c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05381",
    "kind": "arxiv",
    "version": 3
  }
}