Pith Number

pith:YHHHZPHX

pith:2020:YHHHZPHXGY73ZNKGLY4FS3KED5

not attested not anchored not stored refs pending

Do qubits dream of entangled sheep? Quantum measurement without classical output

Aephraim M. Steinberg, Aharon Brodutch, Arthur Ou Teen Pang, Hugo Ferretti, Kent Bonsma-Fisher, Noah Lupu-Gladstein, Weng-Kian Tham

arxiv:2008.10617 v2 · 2020-08-24 · 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{YHHHZPHXGY73ZNKGLY4FS3KED5}

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	2026-07-05T08:19:32.184604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1ce7cbcf7363fbcb5465e38596d441f45180ec910c4933d30b44b997a3582c2

Aliases

arxiv: 2008.10617 · arxiv_version: 2008.10617v2 · doi: 10.48550/arxiv.2008.10617 · pith_short_12: YHHHZPHXGY73 · pith_short_16: YHHHZPHXGY73ZNKG · pith_short_8: YHHHZPHX

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/YHHHZPHXGY73ZNKGLY4FS3KED5 \
  | 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: c1ce7cbcf7363fbcb5465e38596d441f45180ec910c4933d30b44b997a3582c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5807c21dff5ff29e186aad1e9097fc18b6790a509c4ee9eff130c527d74cfba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-08-24T18:00:11Z",
    "title_canon_sha256": "5eae456136dcdebddc55fa2c2f741cf246f50a473a9f2ea0e8fb945f7b195638"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.10617",
    "kind": "arxiv",
    "version": 2
  }
}