Pith Number

pith:TDA545SO

pith:2018:TDA545SO2BZFVYSIC42MYT6NVB

not attested not anchored not stored refs pending

Energy-Efficient Caching for Scalable Videos in Heterogeneous Networks

John M. Cioffi, Norman C. Beaulieu, Tiejun Lv, Wei Ni, Xuewei Zhang, Y. Jay Guo

arxiv:1805.11875 v1 · 2018-05-30 · eess.SP · 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{TDA545SO2BZFVYSIC42MYT6NVB}

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	2026-05-18T00:14:35.981311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98c1de764ed0725ae2481734cc4fcda85fc74941993f2aefcf34bbf070902ef3

Aliases

arxiv: 1805.11875 · arxiv_version: 1805.11875v1 · doi: 10.48550/arxiv.1805.11875 · pith_short_12: TDA545SO2BZF · pith_short_16: TDA545SO2BZFVYSI · pith_short_8: TDA545SO

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/TDA545SO2BZFVYSIC42MYT6NVB \
  | 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: 98c1de764ed0725ae2481734cc4fcda85fc74941993f2aefcf34bbf070902ef3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1eef5f8482835970e33ab962aa983b74a2026d90258fed727d013797c4c9c517",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-05-30T09:22:43Z",
    "title_canon_sha256": "bf5122969df32a3d824766581dd3f1f7021da3069597a68ab5c04b6220c96835"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11875",
    "kind": "arxiv",
    "version": 1
  }
}