Pith Number

pith:MZHCGPOV

pith:2017:MZHCGPOVUDH6OABLFLVF3NLMJV

not attested not anchored not stored refs pending

Message Passing in C-RAN: Joint User Activity and Signal Detection

Chau Yuen, Guanghui Song, Lei Liu, Ying Li, Yong Liang Guan, Yuhao Chi

arxiv:1708.05939 v1 · 2017-08-20 · 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{MZHCGPOVUDH6OABLFLVF3NLMJV}

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	2026-05-18T00:37:43.741215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

664e233dd5a0cfe7002b2aea5db56c4d4dcd3ad850d680f5e7a91d95d4c1e01e

Aliases

arxiv: 1708.05939 · arxiv_version: 1708.05939v1 · doi: 10.48550/arxiv.1708.05939 · pith_short_12: MZHCGPOVUDH6 · pith_short_16: MZHCGPOVUDH6OABL · pith_short_8: MZHCGPOV

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/MZHCGPOVUDH6OABLFLVF3NLMJV \
  | 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: 664e233dd5a0cfe7002b2aea5db56c4d4dcd3ad850d680f5e7a91d95d4c1e01e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "389f2e56d32c633701e2a29fc4b5e762bd73164fe720523208f0e72545bb8444",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-08-20T08:21:46Z",
    "title_canon_sha256": "a2f6e3d667bb890b856b23059ac792114c335b512471593b2f0c9e08687c75bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05939",
    "kind": "arxiv",
    "version": 1
  }
}