Pith Number

pith:W3R525DL

pith:2018:W3R525DLDDD5XHOK3ZU43DMGAL

not attested not anchored not stored refs pending

Explore and Eliminate: Optimized Two-Stage Search for Millimeter-Wave Beam Alignment

Chunshan Liu, Iain B. Collings, Min Li, Philip Whiting, Stephen V. Hanly

arxiv:1812.00508 v2 · 2018-12-03 · 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{W3R525DLDDD5XHOK3ZU43DMGAL}

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	2026-05-17T23:42:58.600107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6e3dd746b18c7db9dcade69cd8d8602e7504e37d617026510a29af418dfb36c

Aliases

arxiv: 1812.00508 · arxiv_version: 1812.00508v2 · doi: 10.48550/arxiv.1812.00508 · pith_short_12: W3R525DLDDD5 · pith_short_16: W3R525DLDDD5XHOK · pith_short_8: W3R525DL

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/W3R525DLDDD5XHOK3ZU43DMGAL \
  | 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: b6e3dd746b18c7db9dcade69cd8d8602e7504e37d617026510a29af418dfb36c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78493d772edb980b68af6c43b0c88fadba7193c5e91d627bd9631a14d6f762ea",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-12-03T01:40:52Z",
    "title_canon_sha256": "45eb0ce0fa480789fc5b3ea29d8b009cfdde50e27ac89b57f642a4d50a4aef53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00508",
    "kind": "arxiv",
    "version": 2
  }
}