Pith Number

pith:WG6FWCUI

pith:2017:WG6FWCUIWO7YSFSOBPTUEULAGH

not attested not anchored not stored refs pending

Limitation of SDMA in Ultra-Dense Small Cell Networks

Jiandong Li, Junyu Liu, Min Sheng

arxiv:1801.00222 v1 · 2017-12-31 · 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{WG6FWCUIWO7YSFSOBPTUEULAGH}

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	2026-05-18T00:26:59.041397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1bc5b0a88b3bf89164e0be742516031d9fbef878e82092835d6b57ff59b8de7

Aliases

arxiv: 1801.00222 · arxiv_version: 1801.00222v1 · doi: 10.48550/arxiv.1801.00222 · pith_short_12: WG6FWCUIWO7Y · pith_short_16: WG6FWCUIWO7YSFSO · pith_short_8: WG6FWCUI

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/WG6FWCUIWO7YSFSOBPTUEULAGH \
  | 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: b1bc5b0a88b3bf89164e0be742516031d9fbef878e82092835d6b57ff59b8de7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56f62dc46c23bcd2a6cc0aba98d4e961d4b89cc94a464957b3d97c4b76749ef4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-12-31T01:52:08Z",
    "title_canon_sha256": "3741751be830b32815f4c62af345b7e83e1d54411ed9fbd881a67e97a5728068"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00222",
    "kind": "arxiv",
    "version": 1
  }
}