Pith Number

pith:WKYBYINX

pith:2019:WKYBYINXZHINFLDDESFJ3L6GFK

not attested not anchored not stored refs pending

A New Tensioning Method using Deep Reinforcement Learning for Surgical Pattern Cutting

Fernando Bello, Ngoc Duy Nguyen, Saeid Nahavandi, Thanh Thi Nguyen

arxiv:1901.03327 v1 · 2019-01-10 · cs.RO · cs.AI · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WKYBYINXZHINFLDDESFJ3L6GFK}

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	2026-05-17T23:39:25.099692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2b01c21b7c9d0d2ac63248a9dafc62abef8c463c4815c6772baaa27e3d31a7f

Aliases

arxiv: 1901.03327 · arxiv_version: 1901.03327v1 · doi: 10.48550/arxiv.1901.03327 · pith_short_12: WKYBYINXZHIN · pith_short_16: WKYBYINXZHINFLDD · pith_short_8: WKYBYINX

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/WKYBYINXZHINFLDDESFJ3L6GFK \
  | 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: b2b01c21b7c9d0d2ac63248a9dafc62abef8c463c4815c6772baaa27e3d31a7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "600be5137f03dde001b1e331fb036f4e05ac4070837511052acfdca171963ca4",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-01-10T13:30:46Z",
    "title_canon_sha256": "1dcf1ae363b4d4812af5e64ac7ebc136c6d464e999fb53f05b95f6361dbe17b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03327",
    "kind": "arxiv",
    "version": 1
  }
}