Pith Number

pith:R2PF4BH6

pith:2017:R2PF4BH6TAQIOOHDHWICSOB4NF

not attested not anchored not stored refs pending

Design and Optimization of VoD schemes with Client Caching in Wireless Multicast Networks

Hao Feng, Hui Liu, Zhiyong Chen

arxiv:1708.03066 v1 · 2017-08-10 · cs.IT · cs.NI · 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{R2PF4BH6TAQIOOHDHWICSOB4NF}

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	2026-05-18T00:38:14.879415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e9e5e04fe98208738e33d9029383c6975e2d920b81b50dcff7a081880392fde

Aliases

arxiv: 1708.03066 · arxiv_version: 1708.03066v1 · doi: 10.48550/arxiv.1708.03066 · pith_short_12: R2PF4BH6TAQI · pith_short_16: R2PF4BH6TAQIOOHD · pith_short_8: R2PF4BH6

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/R2PF4BH6TAQIOOHDHWICSOB4NF \
  | 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: 8e9e5e04fe98208738e33d9029383c6975e2d920b81b50dcff7a081880392fde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a0ec16a91b0d697300e3d4eca2179d29e19e92fc04f05ea47013f8a79c0f5a8",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-08-10T03:58:38Z",
    "title_canon_sha256": "a87e5feab0ccc4b818787e3fb921b89b6016846f8094b36e03315abc2c71b652"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03066",
    "kind": "arxiv",
    "version": 1
  }
}