Pith Number

pith:PZGNVXFW

pith:2019:PZGNVXFWGRXK3D2JBULBD27ISJ

not attested not anchored not stored refs pending

TauRieL: Targeting Traveling Salesman Problem with a deep reinforcement learning inspired architecture

Adrian Cristal Kestelman, Gorker Alp Malazgirt, Osman S. Unsal

arxiv:1905.05567 v1 · 2019-05-14 · cs.LG · cs.AI · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PZGNVXFWGRXK3D2JBULBD27ISJ}

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	2026-05-17T23:46:14.197198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e4cdadcb6346ead8f490d1611ebe892638a16eac2506c6aed76719fd5b081c7

Aliases

arxiv: 1905.05567 · arxiv_version: 1905.05567v1 · doi: 10.48550/arxiv.1905.05567 · pith_short_12: PZGNVXFWGRXK · pith_short_16: PZGNVXFWGRXK3D2J · pith_short_8: PZGNVXFW

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/PZGNVXFWGRXK3D2JBULBD27ISJ \
  | 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: 7e4cdadcb6346ead8f490d1611ebe892638a16eac2506c6aed76719fd5b081c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91f6e5974c3ff6e2c8ac67188c365cf32525972a1f14f27b0f60474b9fc6173f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NE"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-14T12:49:32Z",
    "title_canon_sha256": "657298e30d7b4c2083f5dff7bb650fd4c8663288f8287376710a36107482e4a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.05567",
    "kind": "arxiv",
    "version": 1
  }
}