Pith Number

pith:5HMOQY5Z

pith:2021:5HMOQY5ZZTWHNYFBR3K7W43PC2

not attested not anchored not stored refs pending

QoE Evaluation for Adaptive Video Streaming: Enhanced MDT with Deep Learning

Gokhan Kalem, Hakan Gokcesu, Ozgur Ercetin, Salih Ergut

arxiv:2107.12068 v2 · 2021-07-26 · cs.NI · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5HMOQY5ZZTWHNYFBR3K7W43PC2}

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	2026-07-05T06:05:10.857593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9d8e863b9ccec76e0a18ed5fb736f1690eb3a86825525852038a4d6ba642646

Aliases

arxiv: 2107.12068 · arxiv_version: 2107.12068v2 · doi: 10.48550/arxiv.2107.12068 · pith_short_12: 5HMOQY5ZZTWH · pith_short_16: 5HMOQY5ZZTWHNYFB · pith_short_8: 5HMOQY5Z

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/5HMOQY5ZZTWHNYFBR3K7W43PC2 \
  | 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: e9d8e863b9ccec76e0a18ed5fb736f1690eb3a86825525852038a4d6ba642646

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0e245dd51247dd9b533bf94cb782270de8a5def506b07f95822df02ba0fdaac",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2021-07-26T09:48:46Z",
    "title_canon_sha256": "5746d55ac448edca49180a82ede43f2ea013c6af8d5d04ad346df79dbb27085c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.12068",
    "kind": "arxiv",
    "version": 2
  }
}