Pith Number

pith:O2RYQ5FC

pith:2018:O2RYQ5FCPQ72HCHHZO3L5JPUWE

not attested not anchored not stored refs pending

Analysis and Optimization of Caching and Multicasting for Multi-Quality Videos in Large-Scale Wireless Networks

Dongdong Jiang, Ying Cui

arxiv:1807.00260 v2 · 2018-07-01 · 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{O2RYQ5FCPQ72HCHHZO3L5JPUWE}

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	2026-05-17T23:54:54.155208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76a38874a27c3fa388e7cbb6bea5f4b138857309b479826bb25222813194b0e1

Aliases

arxiv: 1807.00260 · arxiv_version: 1807.00260v2 · doi: 10.48550/arxiv.1807.00260 · pith_short_12: O2RYQ5FCPQ72 · pith_short_16: O2RYQ5FCPQ72HCHH · pith_short_8: O2RYQ5FC

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/O2RYQ5FCPQ72HCHHZO3L5JPUWE \
  | 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: 76a38874a27c3fa388e7cbb6bea5f4b138857309b479826bb25222813194b0e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a26d5bb7d74ea3772187e45a43d46942370a23fce88d013c45a9790a771d5acb",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-07-01T02:52:09Z",
    "title_canon_sha256": "4e2ce9fe338b3780a93699430c91652e8979e712054a66fa611e581e06100506"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00260",
    "kind": "arxiv",
    "version": 2
  }
}