Pith Number

pith:PGDMDNXD

pith:2015:PGDMDNXDIMROJR3QZ6REKTE5DE

not attested not anchored not stored refs pending

Achieving Autonomous Compressive Spectrum Sensing for Cognitive Radios

David Baglee, Hongjian Sun, H. Vincent Poor, Jing Jiang

arxiv:1502.06029 v1 · 2015-02-20 · 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{PGDMDNXDIMROJR3QZ6REKTE5DE}

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	2026-05-18T01:11:05.279204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7986c1b6e34322e4c770cfa2454c9d1935de1338750112d8eb4f9b0fda6b30b7

Aliases

arxiv: 1502.06029 · arxiv_version: 1502.06029v1 · doi: 10.48550/arxiv.1502.06029 · pith_short_12: PGDMDNXDIMRO · pith_short_16: PGDMDNXDIMROJR3Q · pith_short_8: PGDMDNXD

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/PGDMDNXDIMROJR3QZ6REKTE5DE \
  | 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: 7986c1b6e34322e4c770cfa2454c9d1935de1338750112d8eb4f9b0fda6b30b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35f177565115d416fe4472fc65d5d2acb6ddea22055fbf889816396657883a05",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-02-20T22:55:07Z",
    "title_canon_sha256": "28db0d1beecf2118cde9b575214c127be2072fcb9443e63feb40512f6a7a8605"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06029",
    "kind": "arxiv",
    "version": 1
  }
}