Pith Number

pith:7KCDTKXM

pith:2017:7KCDTKXMACV4Y6WBKSUAAZ3BQ6

not attested not anchored not stored refs pending

Customized Routing Optimization Based on Gradient Boost Regressor Model

Carol Saunders, Chen Zheng, Clara Grzegorz Kasprowicz

arxiv:1710.11118 v1 · 2017-10-28 · cs.OH · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7KCDTKXMACV4Y6WBKSUAAZ3BQ6}

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	2026-05-18T00:31:44.742969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa8439aaec00abcc7ac154a800676187ad60487ce82074c0edae02c94cfab230

Aliases

arxiv: 1710.11118 · arxiv_version: 1710.11118v1 · doi: 10.48550/arxiv.1710.11118 · pith_short_12: 7KCDTKXMACV4 · pith_short_16: 7KCDTKXMACV4Y6WB · pith_short_8: 7KCDTKXM

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/7KCDTKXMACV4Y6WBKSUAAZ3BQ6 \
  | 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: fa8439aaec00abcc7ac154a800676187ad60487ce82074c0edae02c94cfab230

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba58f9f747cfdd3f3a237285051ab5e99bbd275c247579d55235453c3cf58fdf",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2017-10-28T06:24:42Z",
    "title_canon_sha256": "c17f961a56c3895d6a97d0afb59add8cee351d0dd2ff1fe512bc267ef2b9484b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11118",
    "kind": "arxiv",
    "version": 1
  }
}