Pith Number

pith:RT47KLGF

pith:2026:RT47KLGFH3W34PLHO2JIYUJE6T

not attested not anchored not stored refs pending

Explainable quantum neural networks for multi-material topology optimization

Dahyun Joo, Do-Nyun Kim, Kenjiro Terada, Naruethep Sukulthanasorn

arxiv:2607.00438 v1 · 2026-07-01 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RT47KLGFH3W34PLHO2JIYUJE6T}

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	2026-07-02T01:17:43.417988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cf9f52cc53eedbe3d6776928c5124f4efef845b1878f2e2bd4755ebfce34044

Aliases

arxiv: 2607.00438 · arxiv_version: 2607.00438v1 · doi: 10.48550/arxiv.2607.00438 · pith_short_12: RT47KLGFH3W3 · pith_short_16: RT47KLGFH3W34PLH · pith_short_8: RT47KLGF

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/RT47KLGFH3W34PLHO2JIYUJE6T \
  | 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: 8cf9f52cc53eedbe3d6776928c5124f4efef845b1878f2e2bd4755ebfce34044

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88868ae3378e942eebdbac57e36601903edb47058f29fbdf7dbe8157ece826f8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2026-07-01T04:52:14Z",
    "title_canon_sha256": "a78b4a1bdee66b3bf081e177a35f5c55d088a94f53eb065a2b02f8febab9d039"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00438",
    "kind": "arxiv",
    "version": 1
  }
}