Pith Number

pith:727HKOKZ

pith:2018:727HKOKZF7KQDCGJJ3OMFJDAJN

not attested not anchored not stored refs pending

Swift-Link: A compressive beam alignment algorithm for practical mmWave radios

Amine Mezghani, Nitin Jonathan Myers, Robert W. Heath Jr

arxiv:1806.02005 v4 · 2018-06-06 · 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{727HKOKZF7KQDCGJJ3OMFJDAJN}

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	2026-05-17T23:55:14.420497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

febe7539592fd50188c94edcc2a4604b7005b3e2f5eb74408bb60b0a60e978d0

Aliases

arxiv: 1806.02005 · arxiv_version: 1806.02005v4 · doi: 10.48550/arxiv.1806.02005 · pith_short_12: 727HKOKZF7KQ · pith_short_16: 727HKOKZF7KQDCGJ · pith_short_8: 727HKOKZ

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/727HKOKZF7KQDCGJJ3OMFJDAJN \
  | 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: febe7539592fd50188c94edcc2a4604b7005b3e2f5eb74408bb60b0a60e978d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4b655f035963f926c05b57f4e7f7554a5db534c61172a0f88920f1a7a8e8c99",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-06-06T04:50:46Z",
    "title_canon_sha256": "b5863430235d27a264c530cebaa1eac234bbf77e4dc9d731e3cb675444c91516"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.02005",
    "kind": "arxiv",
    "version": 4
  }
}