Pith Number

pith:CXXCIH4P

pith:2021:CXXCIH4PTLLNEX2B6XGXI67XB5

not attested not anchored not stored refs pending

Multiplexed telecom-band quantum networking with atom arrays in optical cavities

Hannes Bernien, Jacob P. Covey, Shankar G. Menon, William Huie

arxiv:2107.04477 v1 · 2021-07-09 · quant-ph · physics.atom-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{CXXCIH4PTLLNEX2B6XGXI67XB5}

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	2026-07-05T03:37:26.950893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15ee241f8f9ad6d25f41f5cd747bf70f6bb5211f0ba1b71a5c025c68d02798dd

Aliases

arxiv: 2107.04477 · arxiv_version: 2107.04477v1 · doi: 10.48550/arxiv.2107.04477 · pith_short_12: CXXCIH4PTLLN · pith_short_16: CXXCIH4PTLLNEX2B · pith_short_8: CXXCIH4P

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/CXXCIH4PTLLNEX2B6XGXI67XB5 \
  | 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: 15ee241f8f9ad6d25f41f5cd747bf70f6bb5211f0ba1b71a5c025c68d02798dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee6eec19fe5fa94a514097a75ee07be249fc2d7f8af5d45c0e825948d9ae7e49",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-07-09T15:05:57Z",
    "title_canon_sha256": "7da282b4a6dcbf85427876876c25169e45b38c2669c7913acc990cdc828e093b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.04477",
    "kind": "arxiv",
    "version": 1
  }
}