Pith Number

pith:7NXQDFO4

pith:2014:7NXQDFO4ONZIKD26YXSMEINCLA

not attested not anchored not stored refs pending

Near Optimal Energy Control and Approximate Capacity of Energy Harvesting Communication

Ayfer \"Ozg\"ur, Farzan Farnia, Yishun Dong

arxiv:1405.1156 v2 · 2014-05-06 · 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{7NXQDFO4ONZIKD26YXSMEINCLA}

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	2026-05-18T02:29:45.516608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb6f0195dc7372850f5ec5e4c221a2581eaa8a9a25df3dc85d8467d2c08f0058

Aliases

arxiv: 1405.1156 · arxiv_version: 1405.1156v2 · doi: 10.48550/arxiv.1405.1156 · pith_short_12: 7NXQDFO4ONZI · pith_short_16: 7NXQDFO4ONZIKD26 · pith_short_8: 7NXQDFO4

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/7NXQDFO4ONZIKD26YXSMEINCLA \
  | 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: fb6f0195dc7372850f5ec5e4c221a2581eaa8a9a25df3dc85d8467d2c08f0058

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6227ce3303f6452d1e4d6f4b47b38c5f94d8a25ca656ba068e3e4b508820cb64",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-05-06T05:50:00Z",
    "title_canon_sha256": "f42bcd869f95f75b63e6ff37129e79b4d20f22c5cb4016ba24f896c5b5233e06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1156",
    "kind": "arxiv",
    "version": 2
  }
}