Pith Number

pith:PDFMZVOT

pith:2017:PDFMZVOTA7KJTM2FCZXGQPRXON

not attested not anchored not stored refs pending

An Enhanced Middleware for Collaborative Privacy in IPTV Recommender Services

Ahmed M. Elmisery, Dmitri Botvich

arxiv:1711.07593 v1 · 2017-11-21 · cs.CR · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PDFMZVOTA7KJTM2FCZXGQPRXON}

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	2026-05-18T00:29:56.880864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78caccd5d307d499b345166e683e37735151ccfe128f45bb0ad5d2b0d4869362

Aliases

arxiv: 1711.07593 · arxiv_version: 1711.07593v1 · doi: 10.48550/arxiv.1711.07593 · pith_short_12: PDFMZVOTA7KJ · pith_short_16: PDFMZVOTA7KJTM2F · pith_short_8: PDFMZVOT

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/PDFMZVOTA7KJTM2FCZXGQPRXON \
  | 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: 78caccd5d307d499b345166e683e37735151ccfe128f45bb0ad5d2b0d4869362

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3350fd8d1e04935b2fdca49735118a054298f864f0cc07e1f128a196778b9149",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-11-21T01:11:38Z",
    "title_canon_sha256": "9fd8a786adbf5ce092a712ee33a081d4ae3a951e48906971da246477a6c331e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07593",
    "kind": "arxiv",
    "version": 1
  }
}