Pith Number

pith:LMBWCSY5

pith:2019:LMBWCSY5F46C4UQ4V3BLKCKONI

not attested not anchored not stored refs pending

Joint Active User Detection and Channel Estimation in Massive Access Systems Exploiting Reed-Muller Sequences

Jue Wang, Lajos Hanzo, Zhaoyang Zhang

arxiv:1903.09759 v1 · 2019-03-23 · 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{LMBWCSY5F46C4UQ4V3BLKCKONI}

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	2026-05-17T23:42:20.439308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b03614b1d2f3c2e521caec2b5094e6a0269dbadde9bcbdb2e71b63cf275892e

Aliases

arxiv: 1903.09759 · arxiv_version: 1903.09759v1 · doi: 10.48550/arxiv.1903.09759 · pith_short_12: LMBWCSY5F46C · pith_short_16: LMBWCSY5F46C4UQ4 · pith_short_8: LMBWCSY5

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/LMBWCSY5F46C4UQ4V3BLKCKONI \
  | 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: 5b03614b1d2f3c2e521caec2b5094e6a0269dbadde9bcbdb2e71b63cf275892e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef57c5dead700a8818975c026167e4bb9b35981985f3faecef8b405c65d97faa",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-03-23T04:57:43Z",
    "title_canon_sha256": "f7ab26c078803f7df90d174e94dacd1ade33ffd482f00d52218d8a0c4abcc38e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09759",
    "kind": "arxiv",
    "version": 1
  }
}