Pith Number

pith:334GDQQG

pith:2026:334GDQQGMIPQ6RDCY4LZGJWUHY

not attested not anchored not stored refs pending

Joint Discrete-Continuous Flow Matching for Open-Vocabulary Inverse Design of Multilayer Optical Coatings

Hongyan Fu, Nan Chen, Yidan Huang, Yikun Bu, Yuheng Jin, Zhiyi Li

arxiv:2607.08392 v1 · 2026-07-09 · physics.optics · 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{334GDQQGMIPQ6RDCY4LZGJWUHY}

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	2026-07-10T01:19:48.863669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

def861c206621f0f4462c7179326d43e3cad5880f09c22be622d0cbe1aed37e9

Aliases

arxiv: 2607.08392 · arxiv_version: 2607.08392v1 · doi: 10.48550/arxiv.2607.08392 · pith_short_12: 334GDQQGMIPQ · pith_short_16: 334GDQQGMIPQ6RDC · pith_short_8: 334GDQQG

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/334GDQQGMIPQ6RDCY4LZGJWUHY \
  | 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: def861c206621f0f4462c7179326d43e3cad5880f09c22be622d0cbe1aed37e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5565de801b25070c4ad7a195202f554f33aa4fde6191590d77cc950d03a3c12a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-07-09T12:17:26Z",
    "title_canon_sha256": "508b789dbd7f6d3be7a1a554842a8a5005fd956d6d1dea13adf7bbdb1bdbc501"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.08392",
    "kind": "arxiv",
    "version": 1
  }
}