Pith Number

pith:GCWJMLOG

pith:2012:GCWJMLOGQJPF4FERLTURPZHZ6M

not attested not anchored not stored refs pending

Can Quantum Communication Speed Up Distributed Computation?

Danupon Nanongkai, Gopal Pandurangan, Hartmut Klauck, Michael Elkin

arxiv:1207.5211 v5 · 2012-07-22 · cs.DC · cs.CC · cs.DS · 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{GCWJMLOGQJPF4FERLTURPZHZ6M}

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	2026-05-18T02:52:14.512159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30ac962dc6825e5e14915ce917e4f9f33a59dcf898e6cb1bd5860918066005b1

Aliases

arxiv: 1207.5211 · arxiv_version: 1207.5211v5 · doi: 10.48550/arxiv.1207.5211 · pith_short_12: GCWJMLOGQJPF · pith_short_16: GCWJMLOGQJPF4FER · pith_short_8: GCWJMLOG

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/GCWJMLOGQJPF4FERLTURPZHZ6M \
  | 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: 30ac962dc6825e5e14915ce917e4f9f33a59dcf898e6cb1bd5860918066005b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc3b364fa246c41e06d4a1a63b7f641ac243f13d25c84cd2a0bd9f1dc24a06ec",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.DS",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2012-07-22T09:55:59Z",
    "title_canon_sha256": "db4c1a75bad6e762cb8625799e2160a9731e0b113b73b9775b58c8fcfe0e00b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5211",
    "kind": "arxiv",
    "version": 5
  }
}