Pith Number

pith:LB66DXXR

pith:2016:LB66DXXRHA55XGWKPVF2BYP4PB

not attested not anchored not stored refs pending

Adaptive phase estimation with two-mode squeezed-vacuum and parity measurement

Dominic W. Berry, Jonathan P. Dowling, Keith R. Motes, Petr M. Anisimov, Zixin Huang

arxiv:1609.04689 v1 · 2016-09-15 · 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{LB66DXXRHA55XGWKPVF2BYP4PB}

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	2026-05-18T00:44:24.416927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

587de1def1383bdb9aca7d4ba0e1fc7874aca06920883dd4255c2f5f11e18096

Aliases

arxiv: 1609.04689 · arxiv_version: 1609.04689v1 · doi: 10.48550/arxiv.1609.04689 · pith_short_12: LB66DXXRHA55 · pith_short_16: LB66DXXRHA55XGWK · pith_short_8: LB66DXXR

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/LB66DXXRHA55XGWKPVF2BYP4PB \
  | 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: 587de1def1383bdb9aca7d4ba0e1fc7874aca06920883dd4255c2f5f11e18096

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4fce54eab7a011fbad28578130771970f2d9e3d0067c11c365fd1572d98d8df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-09-15T15:06:00Z",
    "title_canon_sha256": "0b46fd910f9e485cf0067a94dc7bf98b0a1b9edb3e8226fc98cb069e6672523b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.04689",
    "kind": "arxiv",
    "version": 1
  }
}