Pith Number

pith:ZXTFHAOB

pith:2022:ZXTFHAOBCWLISBCG5COJJDSY7A

not attested not anchored not stored refs pending

Programmable photonic integrated meshes for modular generation of optical entanglement links

Alex Witte, Andrew J. Leenheer, Daniel Dominguez, David Heim, Dirk Englund, Genevieve Clark, Gerald Gilbert, Hyeongrak Choi, Kevin J. Palm, Mark Dong, Matt Eichenfield, Matthew Zimmermann

arxiv:2208.13911 v1 · 2022-08-29 · quant-ph · 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{ZXTFHAOBCWLISBCG5COJJDSY7A}

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	2026-07-05T06:59:27.849220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cde65381c11596890446e89c948e58f830b40d5be4feb0a1690da6fb41cfa404

Aliases

arxiv: 2208.13911 · arxiv_version: 2208.13911v1 · doi: 10.48550/arxiv.2208.13911 · pith_short_12: ZXTFHAOBCWLI · pith_short_16: ZXTFHAOBCWLISBCG · pith_short_8: ZXTFHAOB

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/ZXTFHAOBCWLISBCG5COJJDSY7A \
  | 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: cde65381c11596890446e89c948e58f830b40d5be4feb0a1690da6fb41cfa404

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7be611d7e0fae8f816419f418f829d05c45af7ddb6899489ed59295f7de97d18",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-08-29T22:12:34Z",
    "title_canon_sha256": "a9ea647fe5e4d0243c63237a64efec1332003da7ee21bedd14682297d6d82460"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.13911",
    "kind": "arxiv",
    "version": 1
  }
}