Pith Number

pith:RIHCFORL

pith:2013:RIHCFORLYBPF53E7GVHDSGHGTS

not attested not anchored not stored refs pending

Frequency and time domain packet scheduling based on channel prediction with imperfect CQI in LTE

Cheng-Chung Lin, Jingjing Fei, Kumbesan Sandrasegaran, Xiaoying Kong, Xinning Zhu, Yongxin Wang

arxiv:1309.2139 v1 · 2013-09-09 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RIHCFORLYBPF53E7GVHDSGHGTS}

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	2026-05-18T03:13:47.050526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a0e22ba2bc05e5eec9f354e3918e69c8c2fbcc465d347fb61701fa7ebb0154c

Aliases

arxiv: 1309.2139 · arxiv_version: 1309.2139v1 · doi: 10.48550/arxiv.1309.2139 · pith_short_12: RIHCFORLYBPF · pith_short_16: RIHCFORLYBPF53E7 · pith_short_8: RIHCFORL

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/RIHCFORLYBPF53E7GVHDSGHGTS \
  | 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: 8a0e22ba2bc05e5eec9f354e3918e69c8c2fbcc465d347fb61701fa7ebb0154c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddcb11f9e2a9493fa871a904664e989f95406d8cf6d6376255180b607ea2171a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2013-09-09T12:50:27Z",
    "title_canon_sha256": "b69c03a2d0a12312abcb94302f2a1c96c7ae716dcb1a87e8b5554d9463a61629"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.2139",
    "kind": "arxiv",
    "version": 1
  }
}