Pith Number

pith:FRG4RQ3W

pith:2018:FRG4RQ3WJYAAHNCIZAHOZPZ2OM

not attested not anchored not stored refs pending

The phase sensitivity of a fully quantum three-mode nonlinear interferometer

Davor Curic, Enno Giese, Jefferson Fl\'orez, Jeff S. Lundeen, Lambert Giner, Robert W. Boyd

arxiv:1808.06136 v1 · 2018-08-18 · 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{FRG4RQ3WJYAAHNCIZAHOZPZ2OM}

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	2026-05-17T23:57:31.496522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c4dc8c3764e0003b448c80eecbf3a73176ab162113e3e3af9f5e744032dfaab

Aliases

arxiv: 1808.06136 · arxiv_version: 1808.06136v1 · doi: 10.48550/arxiv.1808.06136 · pith_short_12: FRG4RQ3WJYAA · pith_short_16: FRG4RQ3WJYAAHNCI · pith_short_8: FRG4RQ3W

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/FRG4RQ3WJYAAHNCIZAHOZPZ2OM \
  | 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: 2c4dc8c3764e0003b448c80eecbf3a73176ab162113e3e3af9f5e744032dfaab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7087e3eb5d78d744b6379bc67ba72544dc9f50f4e89649f7b31264f2c72982ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-08-18T21:58:50Z",
    "title_canon_sha256": "367b025138af63a6fed0b05dea15cfcbb09c3c5456691b28e8bf66a424a35fc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.06136",
    "kind": "arxiv",
    "version": 1
  }
}