Pith Number

pith:WKUS5WP6

pith:2018:WKUS5WP6ABV4DXCKSJ5EXN6ODC

not attested not anchored not stored refs pending

Finding Top-k Optimal Sequenced Routes -- Full Version

Aoying Zhou, Bin Yang, Cheqing Jin, Huiping Liu

arxiv:1802.08014 v1 · 2018-02-22 · cs.DB · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WKUS5WP6ABV4DXCKSJ5EXN6ODC}

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	2026-05-18T00:22:45.846000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2a92ed9fe006bc1dc4a927a4bb7ce189d11514957c17cd60d9879cda30343c3

Aliases

arxiv: 1802.08014 · arxiv_version: 1802.08014v1 · doi: 10.48550/arxiv.1802.08014 · pith_short_12: WKUS5WP6ABV4 · pith_short_16: WKUS5WP6ABV4DXCK · pith_short_8: WKUS5WP6

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/WKUS5WP6ABV4DXCKSJ5EXN6ODC \
  | 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: b2a92ed9fe006bc1dc4a927a4bb7ce189d11514957c17cd60d9879cda30343c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2348e30d4209c23b192fe59c96c5a3124dfd02f0007f1d5a1ec60b85065329fe",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-02-22T12:46:07Z",
    "title_canon_sha256": "3cc3e7995cdeec4dc38db8b43a5ee2fd9def22c06b0016666e343e2b3174ce57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08014",
    "kind": "arxiv",
    "version": 1
  }
}