Pith Number

pith:TZ5XAGGV

pith:2023:TZ5XAGGV2446APT5DUQEGPKVCO

not attested not anchored not stored refs pending

Multimode ion-photon entanglement over 101 kilometers of optical fiber

B. P. Lanyon, M. Canteri, M. Meraner, V. Krcmarsky, V. Krutyanskiy

arxiv:2308.08891 v1 · 2023-08-17 · quant-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{TZ5XAGGV2446APT5DUQEGPKVCO}

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	2026-07-05T06:42:13.108794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e7b7018d5d739e03e7d1d20433d5513b8bf122b0cc5abe16dfc7fcaa2cff6bc

Aliases

arxiv: 2308.08891 · arxiv_version: 2308.08891v1 · doi: 10.48550/arxiv.2308.08891 · pith_short_12: TZ5XAGGV2446 · pith_short_16: TZ5XAGGV2446APT5 · pith_short_8: TZ5XAGGV

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/TZ5XAGGV2446APT5DUQEGPKVCO \
  | 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: 9e7b7018d5d739e03e7d1d20433d5513b8bf122b0cc5abe16dfc7fcaa2cff6bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "030b5c9ca9ea619c974adcf3eb14b946f5cff0118d2b2dda3308567710f64e48",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-08-17T09:56:19Z",
    "title_canon_sha256": "77a29ba6921ea22e828666e4300b50b78fdaed89e2056488d7823bceeb7cf756"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.08891",
    "kind": "arxiv",
    "version": 1
  }
}