Pith Number

pith:VJBS6PLW

pith:2018:VJBS6PLWAWDHNCWYLLHAHNPWBT

not attested not anchored not stored refs pending

Communication with Crystal-Free Radios

Amin Arbabian, Ayfer \"Ozg\"ur, Dor Shaviv

arxiv:1805.08284 v1 · 2018-05-21 · 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{VJBS6PLWAWDHNCWYLLHAHNPWBT}

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	2026-05-18T00:15:27.022881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa432f3d760586768ad85ace03b5f60cd7eba802a9953fc96edd4b94f033d93f

Aliases

arxiv: 1805.08284 · arxiv_version: 1805.08284v1 · doi: 10.48550/arxiv.1805.08284 · pith_short_12: VJBS6PLWAWDH · pith_short_16: VJBS6PLWAWDHNCWY · pith_short_8: VJBS6PLW

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/VJBS6PLWAWDHNCWYLLHAHNPWBT \
  | 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: aa432f3d760586768ad85ace03b5f60cd7eba802a9953fc96edd4b94f033d93f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d15bae19a0c81fe26c4e58b4153b0ff9a828ac98757344ba39ce0315687267cd",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-05-21T20:41:14Z",
    "title_canon_sha256": "d990910ac3facb6afec94952e50fdbde72d13f4da4d2e8b44808105115f5a861"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08284",
    "kind": "arxiv",
    "version": 1
  }
}