Pith Number

pith:RLIDLQTG

pith:2020:RLIDLQTGQIB7XLE7FE4VMNPFOO

not attested not anchored not stored refs pending

Quantum-enhanced interferometry with large heralded photon-number states

A. Buraczewski, A. Eckstein, A.E. Lita, A.I. Lvovsky, B.A. Bell, C.G. Wade, D.S. Phillips, G.S. Thekkadath, I.A. Walmsley, M.E. Mycroft, M. Stobi\'nska, R.B. Patel, S.W. Nam, T. Gerrits

arxiv:2006.08449 v2 · 2020-06-15 · 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{RLIDLQTGQIB7XLE7FE4VMNPFOO}

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	2026-07-05T01:45:43.286912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ad035c2668203fbac9f29395635e573ab88ff1b6659f0809845512366a3fc37

Aliases

arxiv: 2006.08449 · arxiv_version: 2006.08449v2 · doi: 10.48550/arxiv.2006.08449 · pith_short_12: RLIDLQTGQIB7 · pith_short_16: RLIDLQTGQIB7XLE7 · pith_short_8: RLIDLQTG

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/RLIDLQTGQIB7XLE7FE4VMNPFOO \
  | 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: 8ad035c2668203fbac9f29395635e573ab88ff1b6659f0809845512366a3fc37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dd827386c6ce794a70360ec8f6b437ea02bfb93a858bf219cf5c375888abc59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-06-15T14:53:31Z",
    "title_canon_sha256": "baed0b6d470698fb349b1ad845ce7c3827e76ce202abeaa8856a40aed16a0d7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.08449",
    "kind": "arxiv",
    "version": 2
  }
}