Pith Number

pith:76KQPJIV

pith:2026:76KQPJIVPMWGEG5JBUAO237YES

not attested not anchored not stored refs pending

Cascaded Four-Wave Mixing on Quantum Paraelectrics for On-chip Cryogenic Microcombs

Harikrishnan Sundaresan, Madhu Thalakulam, Prasad Muragesh

arxiv:2605.25112 v1 · 2026-05-24 · cond-mat.mes-hall · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{76KQPJIVPMWGEG5JBUAO237YES}

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	2026-05-26T02:04:18.551957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff9507a5157b2c621ba90d00ed6ff824afb24e5a0e5cc0c2804c221c81ec345a

Aliases

arxiv: 2605.25112 · arxiv_version: 2605.25112v1 · doi: 10.48550/arxiv.2605.25112 · pith_short_12: 76KQPJIVPMWG · pith_short_16: 76KQPJIVPMWGEG5J · pith_short_8: 76KQPJIV

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/76KQPJIVPMWGEG5JBUAO237YES \
  | 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: ff9507a5157b2c621ba90d00ed6ff824afb24e5a0e5cc0c2804c221c81ec345a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eadb0e7b906359faedca4311f09d9c247cbee1e4abd508832a86f001df7d202a",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2026-05-24T14:50:08Z",
    "title_canon_sha256": "1637193954d14053fe9e10903eee8a43f043cec64e49e035b2740ea00d5b1f6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25112",
    "kind": "arxiv",
    "version": 1
  }
}