Pith Number

pith:73HCIY6D

pith:2018:73HCIY6DGB5KNIGTIPBRLWJN5Q

not attested not anchored not stored refs pending

Entanglement Swapping for Generation of Heralded Time-Frequency-Entangled Photon Pairs

(2) Faculty of Physics, (3) Department of Photonics Engineering, B. J. Smith (1), Dashiell L. P. Vitullo (1), K. Rottwitt (3) ((1) Department of Physics, L. Mejling (3), M. G. Raymer (1), Micha{\l} Karpi\'nski (2), Molecular, Oregon Center for Optical, Quantum Science, Technical University of Denmark), University of Oregon, University of Warsaw

arxiv:1802.00110 v3 · 2018-02-01 · 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{73HCIY6DGB5KNIGTIPBRLWJN5Q}

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	2026-05-18T00:07:40.877041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fece2463c3307aa6a0d343c315d92dec06a55756d02f1ee5c7284518f43bcfbb

Aliases

arxiv: 1802.00110 · arxiv_version: 1802.00110v3 · doi: 10.48550/arxiv.1802.00110 · pith_short_12: 73HCIY6DGB5K · pith_short_16: 73HCIY6DGB5KNIGT · pith_short_8: 73HCIY6D

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/73HCIY6DGB5KNIGTIPBRLWJN5Q \
  | 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: fece2463c3307aa6a0d343c315d92dec06a55756d02f1ee5c7284518f43bcfbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6c540e68e5ed77114ec5340c713fd85144eda734f2c24f2b5b8d97176484c1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-02-01T00:32:40Z",
    "title_canon_sha256": "a67d07f6cf8b2603a46d86bff8cf176b7d2e5d0844b56659c8eb973d5bce00c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00110",
    "kind": "arxiv",
    "version": 3
  }
}