Pith Number

pith:RL4ZLXY4

pith:2017:RL4ZLXY4E3ESDPMNDWGJPIB62R

not attested not anchored not stored refs pending

High-dimensional frequency-bin entangled photons in an optical microresonator on a chip

Andrew M. Weiner, Daniel E. Leaird, Jose A. Jaramillo-Villegas, Joseph M. Lukens, Kyunghun Han, Minghao Qi, Ogaga D. Odele, Pavel Lougovski, Poolad Imany

arxiv:1707.02276 v2 · 2017-07-07 · 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{RL4ZLXY4E3ESDPMNDWGJPIB62R}

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	2026-05-18T00:25:23.618211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8af995df1c26c921bd8d1d8c97a03ed46541da37d75159cb1b9053bbad4f4529

Aliases

arxiv: 1707.02276 · arxiv_version: 1707.02276v2 · doi: 10.48550/arxiv.1707.02276 · pith_short_12: RL4ZLXY4E3ES · pith_short_16: RL4ZLXY4E3ESDPMN · pith_short_8: RL4ZLXY4

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/RL4ZLXY4E3ESDPMNDWGJPIB62R \
  | 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: 8af995df1c26c921bd8d1d8c97a03ed46541da37d75159cb1b9053bbad4f4529

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e32094b67a7c8b7d9ef0c855458d59a6176087acdd1de7a26110e71bf61ebbe",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-07-07T17:16:47Z",
    "title_canon_sha256": "e08b9671ec924ead9795e32ca4395b4fc20de8fcb32d9792efdfe7a2d9a858a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.02276",
    "kind": "arxiv",
    "version": 2
  }
}