Pith Number

pith:4OBIG62N

pith:2012:4OBIG62N4MKX4GF47MWUNWMSHP

not attested not anchored not stored refs pending

Spectrum Sharing with Distributed Relay Selection and Clustering

Aria Nosratinia, Yang Li

arxiv:1206.5782 v3 · 2012-06-25 · 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{4OBIG62N4MKX4GF47MWUNWMSHP}

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	2026-05-18T03:44:04.305025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e382837b4de3157e18bcfb2d46d9923be0c09389a601905f2521ad55fb066c5d

Aliases

arxiv: 1206.5782 · arxiv_version: 1206.5782v3 · doi: 10.48550/arxiv.1206.5782 · pith_short_12: 4OBIG62N4MKX · pith_short_16: 4OBIG62N4MKX4GF4 · pith_short_8: 4OBIG62N

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/4OBIG62N4MKX4GF47MWUNWMSHP \
  | 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: e382837b4de3157e18bcfb2d46d9923be0c09389a601905f2521ad55fb066c5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daefb4440b906fc905788c3b381bfb250da89d53bd89a832dde995509aef725e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-06-25T19:44:16Z",
    "title_canon_sha256": "2cfaa60d263197dbf0878fb7b6e6049f5ae25554b782c37434d2c9073c8268c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.5782",
    "kind": "arxiv",
    "version": 3
  }
}