Pith Number

pith:SKYG2F2R

pith:2018:SKYG2F2RHLDK5LPS5N2FJUIW2K

not attested not anchored not stored refs pending

C-3PO: Click-sequence-aware DeeP Neural Network (DNN)-based Pop-uPs RecOmmendation

Hung-Yu Kao, TonTon Hsien-De Huang

arxiv:1803.00458 v4 · 2018-02-28 · cs.CY · cs.HC · cs.IR

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

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	2026-05-17T23:57:54.187905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92b06d17513ac6aeadf2eb7454d116d2b7a6c4b7653863ff1dab2918b66dd562

Aliases

arxiv: 1803.00458 · arxiv_version: 1803.00458v4 · doi: 10.48550/arxiv.1803.00458 · pith_short_12: SKYG2F2RHLDK · pith_short_16: SKYG2F2RHLDK5LPS · pith_short_8: SKYG2F2R

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/SKYG2F2RHLDK5LPS5N2FJUIW2K \
  | 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: 92b06d17513ac6aeadf2eb7454d116d2b7a6c4b7653863ff1dab2918b66dd562

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "562e8fd0972b5d086d87e675c9737097d1543dd0fa0372583f7c12db39f380f0",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-02-28T15:30:54Z",
    "title_canon_sha256": "cecd1c74c5858f8527f64b48c9d65cd3df45309ee4a333f4f890d78c50ed6a48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.00458",
    "kind": "arxiv",
    "version": 4
  }
}