Pith Number

pith:KHN76P22

pith:2023:KHN76P22GTYCVWL4ISAB2RAMOJ

not attested not anchored not stored refs pending

BiSPARCs for Unsourced Random Access in Massive MIMO

Patrick Agostini, Slawomir Stanczak, Zoran Utkovski

arxiv:2304.14546 v1 · 2023-04-27 · eess.SP · 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{KHN76P22GTYCVWL4ISAB2RAMOJ}

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	2026-07-05T06:05:18.164085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51dbff3f5a34f02ad97c44801d440c725a1c40b9e7454e60337719684fea3266

Aliases

arxiv: 2304.14546 · arxiv_version: 2304.14546v1 · doi: 10.48550/arxiv.2304.14546 · pith_short_12: KHN76P22GTYC · pith_short_16: KHN76P22GTYCVWL4 · pith_short_8: KHN76P22

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/KHN76P22GTYCVWL4ISAB2RAMOJ \
  | 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: 51dbff3f5a34f02ad97c44801d440c725a1c40b9e7454e60337719684fea3266

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6aae7f3aa984ea9865ea48bca9a4c299dd42770b22be6b9e334155714da066b",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-04-27T21:55:27Z",
    "title_canon_sha256": "47a4dfca5e33227a04c2b640176a36099caff42fd301dddce7d433b89319991b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.14546",
    "kind": "arxiv",
    "version": 1
  }
}