Pith Number

pith:GFJQIQHI

pith:2012:GFJQIQHI5224ANQJXYAOFXLXNO

not attested not anchored not stored refs pending

Improving Energy Efficiency in Femtocell Networks: A Hierarchical Reinforcement Learning Framework

Honggang Zhang, Mika Lasanen, Tao Chen, Xianfu Chen

arxiv:1209.2790 v1 · 2012-09-13 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GFJQIQHI5224ANQJXYAOFXLXNO}

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	2026-05-18T03:45:40.967309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31530440e8eeb5c03609be00e2dd776bad82d9c8258f0e6f2d934c501f17b664

Aliases

arxiv: 1209.2790 · arxiv_version: 1209.2790v1 · doi: 10.48550/arxiv.1209.2790 · pith_short_12: GFJQIQHI5224 · pith_short_16: GFJQIQHI5224ANQJ · pith_short_8: GFJQIQHI

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/GFJQIQHI5224ANQJXYAOFXLXNO \
  | 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: 31530440e8eeb5c03609be00e2dd776bad82d9c8258f0e6f2d934c501f17b664

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c7a642b3a34b50c68ca3e2d61b6c7b5c4964ca71e04f5c5a1bd782ea422c235",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-09-13T06:47:26Z",
    "title_canon_sha256": "b552c3e099ddb9143bbd8e16f2f679ab0f5ce7ed545dc12ec2308892da70ab6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.2790",
    "kind": "arxiv",
    "version": 1
  }
}