Pith Number

pith:YZBPJF65

pith:2017:YZBPJF65OMK7JZBCQGR6CXK7SV

not attested not anchored not stored refs pending

Multiantenna Quantum Backscatter Communications

Kalle Ruttik, Riku J\"antti, Roberto Di Candia, Ruifeng Duan

arxiv:1707.02560 v1 · 2017-07-09 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YZBPJF65OMK7JZBCQGR6CXK7SV}

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	2026-05-18T00:40:36.477030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c642f497dd7315f4e42281a3e15d5f955007331835b0fe76668c0a945d9c1f4c

Aliases

arxiv: 1707.02560 · arxiv_version: 1707.02560v1 · doi: 10.48550/arxiv.1707.02560 · pith_short_12: YZBPJF65OMK7 · pith_short_16: YZBPJF65OMK7JZBC · pith_short_8: YZBPJF65

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/YZBPJF65OMK7JZBCQGR6CXK7SV \
  | 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: c642f497dd7315f4e42281a3e15d5f955007331835b0fe76668c0a945d9c1f4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "037b53d05f8956164fb15cba34efbaa495dc0c4a9b193c24ce9fc2f3a3e8f496",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-07-09T11:00:06Z",
    "title_canon_sha256": "6daf898508d3841070e1ba1353badbaac61bf52d903ce19b1f256037db39bf4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.02560",
    "kind": "arxiv",
    "version": 1
  }
}