Pith Number

pith:WTXOSCXL

pith:2020:WTXOSCXLCYDESRZCUMOBANSVSD

not attested not anchored not stored refs pending

Bipartite quantum measurements with optimal single-sided distinguishability

Jakub Czartowski, Karol \.Zyczkowski

arxiv:2010.14868 v3 · 2020-10-28 · 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{WTXOSCXLCYDESRZCUMOBANSVSD}

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	2026-07-05T02:35:20.319276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4eee90aeb1606494722a31c10365590ec20c50bf32ee91bf3b45d46d45fba5c

Aliases

arxiv: 2010.14868 · arxiv_version: 2010.14868v3 · doi: 10.48550/arxiv.2010.14868 · pith_short_12: WTXOSCXLCYDE · pith_short_16: WTXOSCXLCYDESRZC · pith_short_8: WTXOSCXL

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/WTXOSCXLCYDESRZCUMOBANSVSD \
  | 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: b4eee90aeb1606494722a31c10365590ec20c50bf32ee91bf3b45d46d45fba5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d16f1313c3e2b2ec3e9ef734ddd401d46a99743af86410783ec22eddc4ca0e50",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-10-28T10:30:35Z",
    "title_canon_sha256": "31e1b47cb78c7881f927456a97e00b5b160f1783b7a15c49dd364004b329def0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.14868",
    "kind": "arxiv",
    "version": 3
  }
}