Pith Number

pith:MRTERSJB

pith:2016:MRTERSJBTZ3M5NMRQRRFIHR24P

not attested not anchored not stored refs pending

Communication capacity of mixed quantum t designs

Anna Szymusiak, Michele Dall'Arno, Sarah Brandsen

arxiv:1603.06320 v2 · 2016-03-21 · 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{MRTERSJBTZ3M5NMRQRRFIHR24P}

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	2026-05-18T01:06:24.376356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

646648c9219e76ceb5918462541e3ae3eff36c481091aef9be5655baf18819f0

Aliases

arxiv: 1603.06320 · arxiv_version: 1603.06320v2 · doi: 10.48550/arxiv.1603.06320 · pith_short_12: MRTERSJBTZ3M · pith_short_16: MRTERSJBTZ3M5NMR · pith_short_8: MRTERSJB

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/MRTERSJBTZ3M5NMRQRRFIHR24P \
  | 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: 646648c9219e76ceb5918462541e3ae3eff36c481091aef9be5655baf18819f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6752419bfdf4d1af27cc0ee974ce52f347ac4c297985f6681aeabcb5cefc45c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-03-21T04:16:57Z",
    "title_canon_sha256": "fb918da882e815eb44edb1711d5247febcd23456cc0a2f0a1a3daf5c8d5b511e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.06320",
    "kind": "arxiv",
    "version": 2
  }
}