Pith Number

pith:OU3E5FUK

pith:2026:OU3E5FUKOJHL4PZAQPOS4XLTRX

not attested not anchored not stored refs pending

Coordinated optimization of departure sequencing and section-track allocation in railway short-term concentrated departure scenarios based on qubo and hybrid quantum algorithms

Weiguang Wang, Xiaobin Li, Xuechen Liang, Yanbin Gao

arxiv:2606.06543 v1 · 2026-06-04 · quant-ph · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OU3E5FUKOJHL4PZAQPOS4XLTRX}

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	2026-06-08T00:03:41.753970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75364e968a724ebe3f2083dd2e5d738df1c383bd65cd891220cad56b6c440c9b

Aliases

arxiv: 2606.06543 · arxiv_version: 2606.06543v1 · doi: 10.48550/arxiv.2606.06543 · pith_short_12: OU3E5FUKOJHL · pith_short_16: OU3E5FUKOJHL4PZA · pith_short_8: OU3E5FUK

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/OU3E5FUKOJHL4PZAQPOS4XLTRX \
  | 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: 75364e968a724ebe3f2083dd2e5d738df1c383bd65cd891220cad56b6c440c9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23ebe72314aaab03f29081f0d6d0b987cc7de6ee610e3024d20e6c0dd6e2f8e4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-04T06:23:13Z",
    "title_canon_sha256": "b1dc8eaec9ef48bb298553a107932cc7b24bbc303ffd983e0bedf56720eb730f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06543",
    "kind": "arxiv",
    "version": 1
  }
}