Pith Number

pith:RZO3TWPZ

pith:2018:RZO3TWPZKDN3HGJYESP26XSKP5

not attested not anchored not stored refs pending

Conclusive Precision Bounds for SU(1,1) Interferometers

Chenglong You, Jonathan P. Dowling, Masahide Sasaki, Masahiro Takeoka, Sushovit Adhikari, Xiaoping Ma

arxiv:1810.08242 v1 · 2018-10-18 · 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{RZO3TWPZKDN3HGJYESP26XSKP5}

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	2026-05-17T23:47:20.197679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e5db9d9f950dbb39938249faf5e4a7f772f406862fac69cfa17252ad51e1605

Aliases

arxiv: 1810.08242 · arxiv_version: 1810.08242v1 · doi: 10.48550/arxiv.1810.08242 · pith_short_12: RZO3TWPZKDN3 · pith_short_16: RZO3TWPZKDN3HGJY · pith_short_8: RZO3TWPZ

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/RZO3TWPZKDN3HGJYESP26XSKP5 \
  | 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: 8e5db9d9f950dbb39938249faf5e4a7f772f406862fac69cfa17252ad51e1605

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58207d8f00ffda84d9359715920485a4e86b2aad8f4e27c6b98170942c63c089",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-10-18T19:08:10Z",
    "title_canon_sha256": "eb4c8397477e8648342a5fdba7834d191005666a3d9074bfa5e3a71976652fc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08242",
    "kind": "arxiv",
    "version": 1
  }
}