Pith Number

pith:MPGDEFIH

pith:2018:MPGDEFIHQCCXH63CG5YYDI3YPR

not attested not anchored not stored refs pending

Complexity of causal order structure in distributed quantum information processing and its trade-off with entanglement

Akihito Soeda, Eyuri Wakakuwa, Mio Murao

arxiv:1810.08447 v2 · 2018-10-19 · 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{MPGDEFIHQCCXH63CG5YYDI3YPR}

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	2026-05-17T23:45:35.940298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63cc321507808573fb62377181a3787c7e3ecf14c5386c40c93411f6de264b11

Aliases

arxiv: 1810.08447 · arxiv_version: 1810.08447v2 · doi: 10.48550/arxiv.1810.08447 · pith_short_12: MPGDEFIHQCCX · pith_short_16: MPGDEFIHQCCXH63C · pith_short_8: MPGDEFIH

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/MPGDEFIHQCCXH63CG5YYDI3YPR \
  | 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: 63cc321507808573fb62377181a3787c7e3ecf14c5386c40c93411f6de264b11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce48a59c016191a3682d76becc171537b0c236b183c83d03e03fcb076eef14dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-10-19T11:29:50Z",
    "title_canon_sha256": "f420063986d3ab2e9076814a269eafdc2dae33eedc2146917b9bfb21bfd3881c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08447",
    "kind": "arxiv",
    "version": 2
  }
}