Pith Number

pith:SCQOSU27

pith:2013:SCQOSU27PNDUYTE5PQDDFI7KFN

not attested not anchored not stored refs pending

On the Trade-off Between Spectrum Efficiency with Dedicated Access and Short End-to-End Transmission Delays with Random Access in DVB-RCS2

Emmanuel Lochin, Huyen-Chi Bui, Jerome Lacan, Jose Radzik, Nicolas Kuhn

arxiv:1301.5931 v2 · 2013-01-24 · 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{SCQOSU27PNDUYTE5PQDDFI7KFN}

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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	2026-05-18T03:11:46.879058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90a0e9535f7b474c4c9d7c0632a3ea2b6f1e00c8c54cda168e582c624c47b651

Aliases

arxiv: 1301.5931 · arxiv_version: 1301.5931v2 · doi: 10.48550/arxiv.1301.5931 · pith_short_12: SCQOSU27PNDU · pith_short_16: SCQOSU27PNDUYTE5 · pith_short_8: SCQOSU27

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/SCQOSU27PNDUYTE5PQDDFI7KFN \
  | 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: 90a0e9535f7b474c4c9d7c0632a3ea2b6f1e00c8c54cda168e582c624c47b651

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b8cc1b4758f72d527ff5fc3d0c90f243e5289e4d5e8c063e5ee0d86cf45195c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2013-01-24T23:21:30Z",
    "title_canon_sha256": "c4e09b7aec1435d3b54918bbe51fc9d4695b5e08bead379bc03bd41c7cd74695"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5931",
    "kind": "arxiv",
    "version": 2
  }
}