Pith Number

pith:MNNJ2HDA

pith:2020:MNNJ2HDACCKRGFUZEF237Y6LKK

not attested not anchored not stored refs pending

Joint Optimization of User Association, Subchannel Allocation, and Power Allocation in Multi-cell Multi-association OFDMA Heterogeneous Networks

Feng Wang, Hongying Tang, Qingqing Wu, Wen Chen

arxiv:2003.04196 v1 · 2020-03-01 · eess.SP · 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{MNNJ2HDACCKRGFUZEF237Y6LKK}

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	2026-07-05T00:50:29.195589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

635a9d1c6010951316992175bfe3cb52a12f3b066331e74f699e28704641fb6b

Aliases

arxiv: 2003.04196 · arxiv_version: 2003.04196v1 · doi: 10.48550/arxiv.2003.04196 · pith_short_12: MNNJ2HDACCKR · pith_short_16: MNNJ2HDACCKRGFUZ · pith_short_8: MNNJ2HDA

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/MNNJ2HDACCKRGFUZEF237Y6LKK \
  | 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: 635a9d1c6010951316992175bfe3cb52a12f3b066331e74f699e28704641fb6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e93c766639d43274a0ac38bac2cf05cee94912009ccfdcb5ae973fdb39958160",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2020-03-01T13:11:02Z",
    "title_canon_sha256": "66a2631f8c4278afe7e861d9abcce0c25e9dc37fd2bc0ed8fcc471d303569677"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.04196",
    "kind": "arxiv",
    "version": 1
  }
}