Pith Number

pith:D4N4KXFB

pith:2019:D4N4KXFB3NELRC6BA6P7FEH5C3

not attested not anchored not stored refs pending

QoE-Aware Resource Allocation for Crowdsourced Live Streaming: A Machine Learning Approach

Aiman Erbad, Amr Mohamed, Emna Baccour, Fatima Haouari, Mohsen Guizani

arxiv:1906.09086 v1 · 2019-06-20 · cs.DC · cs.HC · cs.LG · cs.MM · cs.NI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D4N4KXFB3NELRC6BA6P7FEH5C3}

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	2026-05-17T23:42:44.604899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f1bc55ca1db48b88bc1079ff290fd16f8736db27c1243121d02e68ba30881c0

Aliases

arxiv: 1906.09086 · arxiv_version: 1906.09086v1 · doi: 10.48550/arxiv.1906.09086 · pith_short_12: D4N4KXFB3NEL · pith_short_16: D4N4KXFB3NELRC6B · pith_short_8: D4N4KXFB

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/D4N4KXFB3NELRC6BA6P7FEH5C3 \
  | 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: 1f1bc55ca1db48b88bc1079ff290fd16f8736db27c1243121d02e68ba30881c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53950d84d5a6c1c02128f1924eb5d0a791bcb103ed1706f195f3a3eb2cbf84e5",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.LG",
      "cs.MM",
      "cs.NI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-06-20T10:57:06Z",
    "title_canon_sha256": "ec9d87679362035b1d0e7435fc90acbecc0b9cead46f7c319ddeb8187a3235ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.09086",
    "kind": "arxiv",
    "version": 1
  }
}