Pith Number

pith:GAC7DDSU

pith:2026:GAC7DDSUQVEUGTDEM2OFDZDPGN

not attested not anchored not stored refs pending

HOPPER: A Hop-by-hop Entanglement Distribution Protocol for Asynchronous Quantum Networks

Claudio Cicconetti

arxiv:2605.15869 v1 · 2026-05-15 · quant-ph · cs.NI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GAC7DDSUQVEUGTDEM2OFDZDPGN}

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	2026-05-20T00:01:22.852252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3005f18e548549434c64669c51e46f334049cb6bf4f8e71a5011154f650c2ec4

Aliases

arxiv: 2605.15869 · arxiv_version: 2605.15869v1 · doi: 10.48550/arxiv.2605.15869 · pith_short_12: GAC7DDSUQVEU · pith_short_16: GAC7DDSUQVEUGTDE · pith_short_8: GAC7DDSU

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/GAC7DDSUQVEUGTDEM2OFDZDPGN \
  | 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: 3005f18e548549434c64669c51e46f334049cb6bf4f8e71a5011154f650c2ec4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67b646604fcd9fb47d4b06bd94a2b85825185817b6f911c5041108a6dc7ebb79",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-15T11:36:01Z",
    "title_canon_sha256": "af2aab56187ebb25602aa3d0c50ca8fa0f47a7c080db04b98f17da0e35c3a239"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15869",
    "kind": "arxiv",
    "version": 1
  }
}