Pith Number

pith:7FSZIXNG

pith:2018:7FSZIXNGP2VU6WLEUPFIGSWR4D

not attested not anchored not stored refs pending

Regulatory Options and Technical Challenges for the 5.9 GHz Spectrum: Survey and Analysis

Carl B. Dietrich, Jayanthi Rao, Jeffery H. Reed, Junsung Choi, Mina Labib, Siddharth Kabra, Sushanta Das, Vuk Marojevic

arxiv:1810.04846 v1 · 2018-10-11 · eess.SP · cs.NI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7FSZIXNGP2VU6WLEUPFIGSWR4D}

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	2026-05-18T00:03:35.710792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f965945da67eab4f5964a3ca834ad1e0de6ec988e0d51657a2c754d64f153a1a

Aliases

arxiv: 1810.04846 · arxiv_version: 1810.04846v1 · doi: 10.48550/arxiv.1810.04846 · pith_short_12: 7FSZIXNGP2VU · pith_short_16: 7FSZIXNGP2VU6WLE · pith_short_8: 7FSZIXNG

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/7FSZIXNGP2VU6WLEUPFIGSWR4D \
  | 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: f965945da67eab4f5964a3ca834ad1e0de6ec988e0d51657a2c754d64f153a1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dc2cb6e3cc2aa8a71af63d74163cb10bd0611b4bcdff7138a3c880fef1579e2",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-10-11T05:27:44Z",
    "title_canon_sha256": "c605635e3760c52074f2cc7dba8a800d911d125899debffbb94527f410b795cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04846",
    "kind": "arxiv",
    "version": 1
  }
}