Pith Number

pith:OLEEPFFL

pith:2013:OLEEPFFLILMOYOUMK36CHUPXHN

not attested not anchored not stored refs pending

Dynamic Spectrum Refarming with Overlay for Legacy Devices

Harish Viswanathan, Xingqin Lin

arxiv:1302.0320 v2 · 2013-02-02 · 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{OLEEPFFLILMOYOUMK36CHUPXHN}

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	2026-05-18T03:20:09.296857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72c84794ab42d8ec3a8c56fc23d1f73b7fb7555d7a33320f9a73241581fde3b8

Aliases

arxiv: 1302.0320 · arxiv_version: 1302.0320v2 · doi: 10.48550/arxiv.1302.0320 · pith_short_12: OLEEPFFLILMO · pith_short_16: OLEEPFFLILMOYOUM · pith_short_8: OLEEPFFL

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/OLEEPFFLILMOYOUMK36CHUPXHN \
  | 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: 72c84794ab42d8ec3a8c56fc23d1f73b7fb7555d7a33320f9a73241581fde3b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4927537723ed85a4500ff7c54365eedff76cfae3e2cc409e352fa3f8d55479f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2013-02-02T00:16:17Z",
    "title_canon_sha256": "0ce20ec02aa6c4fa3e51e657b60d9e870d413a904ff5c0c9591e803cef0f6a43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0320",
    "kind": "arxiv",
    "version": 2
  }
}