Pith Number

pith:LXTKKCCX

pith:2022:LXTKKCCXI6ST6SLGOSMVB7JX7Z

not attested not anchored not stored refs pending

Postselected quantum hypothesis testing

Bartosz Regula, Ludovico Lami, Mark M. Wilde

arxiv:2209.10550 v2 · 2022-09-21 · quant-ph · cs.IT · math-ph · math.IT · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LXTKKCCXI6ST6SLGOSMVB7JX7Z}

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	2026-07-05T08:40:51.498523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5de6a5085747a53f4966749950fd37fe49d286351f055013163797ee9613079e

Aliases

arxiv: 2209.10550 · arxiv_version: 2209.10550v2 · doi: 10.48550/arxiv.2209.10550 · pith_short_12: LXTKKCCXI6ST · pith_short_16: LXTKKCCXI6ST6SLG · pith_short_8: LXTKKCCX

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/LXTKKCCXI6ST6SLGOSMVB7JX7Z \
  | 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: 5de6a5085747a53f4966749950fd37fe49d286351f055013163797ee9613079e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4d5c3d967eca76d3892fb213be3971ce6ad546c107d9cedbf097ca01cc7393f",
    "cross_cats_sorted": [
      "cs.IT",
      "math-ph",
      "math.IT",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-09-21T18:00:00Z",
    "title_canon_sha256": "12a57becd6f0a8a7f9a1e4da2e60c42b54edb86ecabd5aa840965c69334bc719"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.10550",
    "kind": "arxiv",
    "version": 2
  }
}