Pith Number

pith:Y4I3IYK3

pith:2013:Y4I3IYK3IXZY3526VLZKAYWNXR

not attested not anchored not stored refs pending

Packet Relaying Control in Sensing-based Spectrum Sharing Systems

F. Foukalas, H.V. Poor, T.Khattab

arxiv:1304.0140 v1 · 2013-03-30 · cs.NI · cs.IT · math.IT · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y4I3IYK3IXZY3526VLZKAYWNXR}

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	2026-05-18T03:29:25.887848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c711b4615b45f38df75eaaf2a062cdbc43521062fac7239ecd130eda90e6810e

Aliases

arxiv: 1304.0140 · arxiv_version: 1304.0140v1 · doi: 10.48550/arxiv.1304.0140 · pith_short_12: Y4I3IYK3IXZY · pith_short_16: Y4I3IYK3IXZY3526 · pith_short_8: Y4I3IYK3

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/Y4I3IYK3IXZY3526VLZKAYWNXR \
  | 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: c711b4615b45f38df75eaaf2a062cdbc43521062fac7239ecd130eda90e6810e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1e91db28fdbbfcab7b61afc3752a9f7fa8a1ad3830b4253e4862f9e018a8f6c",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2013-03-30T21:30:18Z",
    "title_canon_sha256": "6cb0fda5fde9039852c148f7650b97320767c8dfee08603a182f1356b5f3edd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0140",
    "kind": "arxiv",
    "version": 1
  }
}