Pith Number

pith:MMSTW7NJ

pith:2020:MMSTW7NJGFSLFV7ZP6JD36U4U7

not attested not anchored not stored refs pending

How to Deploy Intelligent Reflecting Surfaces in Wireless Network: BS-side, User-side, or Both Sides?

Beixiong Zheng, Changsheng You, Rui Zhang, Weidong Mei

arxiv:2012.03403 v3 · 2020-12-07 · cs.IT · cs.NI · 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{MMSTW7NJGFSLFV7ZP6JD36U4U7}

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	2026-07-05T04:11:23.814958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63253b7da93164b2d7f97f923dfa9ca7d2659e1a8e09eab5a8e98da5bcc61548

Aliases

arxiv: 2012.03403 · arxiv_version: 2012.03403v3 · doi: 10.48550/arxiv.2012.03403 · pith_short_12: MMSTW7NJGFSL · pith_short_16: MMSTW7NJGFSLFV7Z · pith_short_8: MMSTW7NJ

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/MMSTW7NJGFSLFV7ZP6JD36U4U7 \
  | 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: 63253b7da93164b2d7f97f923dfa9ca7d2659e1a8e09eab5a8e98da5bcc61548

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f95ee6ea73629e0311503df90888644f008d622061451d9dcc7edb6a5e7d87ae",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2020-12-07T01:00:34Z",
    "title_canon_sha256": "14e47fa59f2a9e35a0a6591f0ae6527e028dd02fa3e58b269f87d192891ccfa6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.03403",
    "kind": "arxiv",
    "version": 3
  }
}