Pith Number

pith:ZMADGN2B

pith:2023:ZMADGN2BVWXWUMLIT3SEOC6LP4

not attested not anchored not stored refs pending

Additive 3D photonic integration that is CMOS compatible

Adria Grabulosa, Daniel Brunner, Johnny Moughames, Muamer Kadic, Xavier Porte

arxiv:2301.00983 v1 · 2023-01-03 · physics.optics · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZMADGN2BVWXWUMLIT3SEOC6LP4}

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	2026-07-05T06:17:44.456745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb00333741adaf6a31689ee4470bcb7f3b554d0b883796d5380a41590228d51a

Aliases

arxiv: 2301.00983 · arxiv_version: 2301.00983v1 · doi: 10.48550/arxiv.2301.00983 · pith_short_12: ZMADGN2BVWXW · pith_short_16: ZMADGN2BVWXWUMLI · pith_short_8: ZMADGN2B

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/ZMADGN2BVWXWUMLIT3SEOC6LP4 \
  | 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: cb00333741adaf6a31689ee4470bcb7f3b554d0b883796d5380a41590228d51a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8900e33406bc81f5ba172caafeebad2e780b71d9beb177cdfa918dce780d4387",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-01-03T07:25:27Z",
    "title_canon_sha256": "710d53f6be8d74e598ff30c39917001378ad11737a940501169abfb7606c0884"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.00983",
    "kind": "arxiv",
    "version": 1
  }
}