Pith Number

pith:6MRM2GI7

pith:2011:6MRM2GI75BKQMWXLAM6Z3JQRYR

not attested not anchored not stored refs pending

Smart Radio Spectrum Management for Cognitive Radio

Anjali Agarwal, Partha Pratim Bhattacharya, Rishita Gera, Ronak Khandelwal

arxiv:1109.0257 v1 · 2011-08-06 · 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{6MRM2GI75BKQMWXLAM6Z3JQRYR}

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	2026-05-18T04:14:16.951448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f322cd191fe855065aeb033d9da611c4659067d3e5dc22ab496fcd49a6f6cbba

Aliases

arxiv: 1109.0257 · arxiv_version: 1109.0257v1 · doi: 10.48550/arxiv.1109.0257 · pith_short_12: 6MRM2GI75BKQ · pith_short_16: 6MRM2GI75BKQMWXL · pith_short_8: 6MRM2GI7

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/6MRM2GI75BKQMWXLAM6Z3JQRYR \
  | 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: f322cd191fe855065aeb033d9da611c4659067d3e5dc22ab496fcd49a6f6cbba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fe64ad0db27dac61535bfabdeed2b1f085d2cc4b57ea2d1303132e8e15b41a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2011-08-06T03:11:00Z",
    "title_canon_sha256": "2e0c4cfaf589f1c5049ed6990b4987e6ed3c0438a7fa90ae606ca596ea069b21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0257",
    "kind": "arxiv",
    "version": 1
  }
}