Pith Number

pith:C2YDCB5J

pith:2015:C2YDCB5JLWYAJ6RPSO2RTUHUSY

not attested not anchored not stored refs pending

Predicting popularity of online videos using Support Vector Regression

Przemyslaw Rokita, Tomasz Trzcinski

arxiv:1510.06223 v4 · 2015-10-21 · cs.SI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C2YDCB5JLWYAJ6RPSO2RTUHUSY}

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	2026-05-18T00:31:36.510696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16b03107a95db004fa2f93b519d0f49631f845598ef611387903dc3d953939e7

Aliases

arxiv: 1510.06223 · arxiv_version: 1510.06223v4 · doi: 10.48550/arxiv.1510.06223 · pith_short_12: C2YDCB5JLWYA · pith_short_16: C2YDCB5JLWYAJ6RP · pith_short_8: C2YDCB5J

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/C2YDCB5JLWYAJ6RPSO2RTUHUSY \
  | 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: 16b03107a95db004fa2f93b519d0f49631f845598ef611387903dc3d953939e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "836a95b55f1e13be6a2cde357df58e2234094b9091581345fe1b0f458706190d",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-10-21T12:06:15Z",
    "title_canon_sha256": "473bd188b32b281761e8b62dd01f9abd3ecd60e82797766554d2673369907d74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06223",
    "kind": "arxiv",
    "version": 4
  }
}