Pith Number

pith:DRRLFV4A

pith:2012:DRRLFV4AKWO2HUCWNG62ABQCMR

not attested not anchored not stored refs pending

Optimal Scheduling and Power Allocation for Two-Hop Energy Harvesting Communication Systems

Jun Zhang, Khaled B. Letaief, Yaming Luo

arxiv:1212.5394 v1 · 2012-12-21 · 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{DRRLFV4AKWO2HUCWNG62ABQCMR}

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	2026-05-18T00:58:42.687552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c62b2d780559da3d05669bda006026448ac77ef922bac87262d159a7725f0ee

Aliases

arxiv: 1212.5394 · arxiv_version: 1212.5394v1 · doi: 10.48550/arxiv.1212.5394 · pith_short_12: DRRLFV4AKWO2 · pith_short_16: DRRLFV4AKWO2HUCW · pith_short_8: DRRLFV4A

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/DRRLFV4AKWO2HUCWNG62ABQCMR \
  | 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: 1c62b2d780559da3d05669bda006026448ac77ef922bac87262d159a7725f0ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a2920feb0673c8c9cb950e9236f0db9c774f1e382155dc1497865e10e5cd060",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-12-21T11:01:52Z",
    "title_canon_sha256": "8448b149c42520b3d9a6ca9e1c5e31a66df41644660558f916b83f1368ba2e72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5394",
    "kind": "arxiv",
    "version": 1
  }
}