Pith Number

pith:46AMAUI6

pith:2019:46AMAUI6D73LCU56MPUDXKMGMP

not attested not anchored not stored refs pending

Gentle Measurement of Quantum States and Differential Privacy

Guy N. Rothblum, Scott Aaronson

arxiv:1904.08747 v1 · 2019-04-18 · 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{46AMAUI6D73LCU56MPUDXKMGMP}

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	2026-05-17T23:48:13.159761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e780c0511e1ff6b153be63e83ba98663e814b96e18c3c55a6631d759b5fb0699

Aliases

arxiv: 1904.08747 · arxiv_version: 1904.08747v1 · doi: 10.48550/arxiv.1904.08747 · pith_short_12: 46AMAUI6D73L · pith_short_16: 46AMAUI6D73LCU56 · pith_short_8: 46AMAUI6

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/46AMAUI6D73LCU56MPUDXKMGMP \
  | 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: e780c0511e1ff6b153be63e83ba98663e814b96e18c3c55a6631d759b5fb0699

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d4b33da59770a6906183c9c27484ea5a3e58aff3c0ca97c4f43dbab786ad10f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-04-18T13:08:51Z",
    "title_canon_sha256": "db32c56c6f67240f7be23a8238498ac9ac323323be93bd33971a3f144785166f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08747",
    "kind": "arxiv",
    "version": 1
  }
}