Pith Number

pith:3PRW3YZH

pith:2026:3PRW3YZH6PMGSXBX4SG2LAK4BU

not attested not anchored not stored refs pending

Multi-Head Attention-Based Feature Extractor Integration with Soft Actor-Critic for Porosity Prediction and Process Parameter Optimization in Additive Manufacturing

Kianoush Aqabakee, Leonardo Stella

arxiv:2606.20087 v1 · 2026-06-18 · 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{3PRW3YZH6PMGSXBX4SG2LAK4BU}

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	2026-06-19T16:13:02.545412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbe36de327f3d8695c37e48da5815c0d1a4347d280cbb4184454d277d12a7459

Aliases

arxiv: 2606.20087 · arxiv_version: 2606.20087v1 · doi: 10.48550/arxiv.2606.20087 · pith_short_12: 3PRW3YZH6PMG · pith_short_16: 3PRW3YZH6PMGSXBX · pith_short_8: 3PRW3YZH

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/3PRW3YZH6PMGSXBX4SG2LAK4BU \
  | 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: dbe36de327f3d8695c37e48da5815c0d1a4347d280cbb4184454d277d12a7459

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d306b274b2cafbcb4494178c9657baaea7adb1bd3e8b14c528bd5ed8ed532dae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-18T11:07:36Z",
    "title_canon_sha256": "a3ecb3ea7e7269ad7a8ae4db51e8473e4380065120a742cbfb080a69405c6ec0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20087",
    "kind": "arxiv",
    "version": 1
  }
}