Pith Number

pith:WHVXY3H7

pith:2021:WHVXY3H7E6QCYBHZZDLM7QDBK7

not attested not anchored not stored refs pending

Intelligent Link Adaptation for Grant-Free Access Cellular Networks: A Distributed Deep Reinforcement Learning Approach

Aydin Sarraf, Bassant Selim, Georges Kaddoum, Joao V.C. Evangelista, Zeeshan Sattar

arxiv:2107.04145 v1 · 2021-07-08 · cs.MA · cs.IT · eess.SP · 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{WHVXY3H7E6QCYBHZZDLM7QDBK7}

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	2026-07-05T02:56:30.069159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1eb7c6cff27a02c04f9c8d6cfc06157f10c6a61d675934b669aabd5c3d971fb

Aliases

arxiv: 2107.04145 · arxiv_version: 2107.04145v1 · doi: 10.48550/arxiv.2107.04145 · pith_short_12: WHVXY3H7E6QC · pith_short_16: WHVXY3H7E6QCYBHZ · pith_short_8: WHVXY3H7

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/WHVXY3H7E6QCYBHZZDLM7QDBK7 \
  | 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: b1eb7c6cff27a02c04f9c8d6cfc06157f10c6a61d675934b669aabd5c3d971fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "059357d03655d7a8cd9e0199f57f03d0837cb607c9eae5024873822cfa27c458",
    "cross_cats_sorted": [
      "cs.IT",
      "eess.SP",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2021-07-08T23:17:15Z",
    "title_canon_sha256": "1d9816a1021466735c18c0d7d4102c1bfaa3d3df04ac861ca8cd16cf438c50d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.04145",
    "kind": "arxiv",
    "version": 1
  }
}