Pith Number

pith:RQYNMECP

pith:2017:RQYNMECPCEJ6Z7HQVRWAWZBDBM

not attested not anchored not stored refs pending

Second Screen User Profiling and Multi-level Smart Recommendations in the context of Social TVs

Alexandros Psychas, Andreas Menychtas, Angelos Valsamis, Fotis Aisopos, Theodora Varvarigou

arxiv:1703.00304 v1 · 2017-03-01 · cs.MM · 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{RQYNMECPCEJ6Z7HQVRWAWZBDBM}

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	2026-05-18T00:49:43.277680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c30d6104f1113ecfcf0ac6c0b64230b1e6207363ebf4ba06a5b9b41683159eb

Aliases

arxiv: 1703.00304 · arxiv_version: 1703.00304v1 · doi: 10.48550/arxiv.1703.00304 · pith_short_12: RQYNMECPCEJ6 · pith_short_16: RQYNMECPCEJ6Z7HQ · pith_short_8: RQYNMECP

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/RQYNMECPCEJ6Z7HQVRWAWZBDBM \
  | 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: 8c30d6104f1113ecfcf0ac6c0b64230b1e6207363ebf4ba06a5b9b41683159eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff3ae57360561c35fe689d5e34bcb47b39039ad57088608086dfb0bf22bd7157",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2017-03-01T14:06:44Z",
    "title_canon_sha256": "604f50e455347ecaf062e213eff07410dbf66c07dcb0e4dd08b20233b0a27bb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00304",
    "kind": "arxiv",
    "version": 1
  }
}