Pith Number

pith:A4N6KQL6

pith:2025:A4N6KQL6N3KSANM45BHX46AUSB

not attested not anchored not stored refs pending

Quantum Communication Advantage for Leader Election and Agreement

Fabien Dufoulon, Fr\'ed\'eric Magniez, Gopal Pandurangan

arxiv:2502.07416 v1 · 2025-02-11 · cs.DC · 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{A4N6KQL6N3KSANM45BHX46AUSB}

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	2026-07-05T10:12:37.072937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

071be5417e6ed520359ce84f7e7814904440763be3b6d8cbf66bf0603951e3fb

Aliases

arxiv: 2502.07416 · arxiv_version: 2502.07416v1 · doi: 10.48550/arxiv.2502.07416 · pith_short_12: A4N6KQL6N3KS · pith_short_16: A4N6KQL6N3KSANM4 · pith_short_8: A4N6KQL6

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/A4N6KQL6N3KSANM45BHX46AUSB \
  | 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: 071be5417e6ed520359ce84f7e7814904440763be3b6d8cbf66bf0603951e3fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c0e6785bf1aea2b26dc139875a91965ea77fa4354f741d42dcc1fd6cee8314f",
    "cross_cats_sorted": [
      "cs.DS",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-02-11T09:52:20Z",
    "title_canon_sha256": "479b6266cfd3a8c6bbe1000e8167ed70eeea6e9ddc8c295f656c957dbad5d3e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.07416",
    "kind": "arxiv",
    "version": 1
  }
}