Pith Number

pith:A36JEVGX

pith:2019:A36JEVGXAXLZJQBMSQFNAAMDJM

not attested not anchored not stored refs pending

Blind Channel Separation in Massive MIMO System under Pilot Spoofing and Jamming Attack

Dongqing Wang, Hui Gao, Ruohan Cao, Tan F. Wong, Yueming Lu

arxiv:1902.03909 v1 · 2019-02-08 · cs.IT · cs.CR · 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{A36JEVGXAXLZJQBMSQFNAAMDJM}

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	2026-05-17T23:54:17.585874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06fc9254d705d794c02c940ad001834b27fcd9f9f2bbd3dbe6703077099b72d9

Aliases

arxiv: 1902.03909 · arxiv_version: 1902.03909v1 · doi: 10.48550/arxiv.1902.03909 · pith_short_12: A36JEVGXAXLZ · pith_short_16: A36JEVGXAXLZJQBM · pith_short_8: A36JEVGX

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/A36JEVGXAXLZJQBMSQFNAAMDJM \
  | 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: 06fc9254d705d794c02c940ad001834b27fcd9f9f2bbd3dbe6703077099b72d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14ea7d7e0d79ad415796393955f5eecc612c38c0aacd0f44e6da5d85c23dd622",
    "cross_cats_sorted": [
      "cs.CR",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-02-08T14:03:09Z",
    "title_canon_sha256": "458e6517a587bd04d94885b6f9726c8e21ba4e37332f20afe97ba80d4932cf5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03909",
    "kind": "arxiv",
    "version": 1
  }
}