Pith Number

pith:CULI5RRO

pith:2017:CULI5RROQGQOBHBLPLZUTR4Y72

not attested not anchored not stored refs pending

Beyond Views: Measuring and Predicting Engagement in Online Videos

Lexing Xie, Marian-Andrei Rizoiu, Siqi Wu

arxiv:1709.02541 v4 · 2017-09-08 · cs.SI · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CULI5RROQGQOBHBLPLZUTR4Y72}

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	2026-05-18T00:18:46.277834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15168ec62e81a0e09c2b7af349c798fe886f029e417faf4d5ab35af7014861fb

Aliases

arxiv: 1709.02541 · arxiv_version: 1709.02541v4 · doi: 10.48550/arxiv.1709.02541 · pith_short_12: CULI5RROQGQO · pith_short_16: CULI5RROQGQOBHBL · pith_short_8: CULI5RRO

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/CULI5RROQGQOBHBLPLZUTR4Y72 \
  | 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: 15168ec62e81a0e09c2b7af349c798fe886f029e417faf4d5ab35af7014861fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99b30b646c24555e2ca2f3e0e4a2bf6e1514e91070a87c523f31626e04db4b0a",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2017-09-08T05:02:28Z",
    "title_canon_sha256": "dad706f82c85fc27e5752b0b9483fc66d76f3172063b1c1bf3a53e711aa3ee55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02541",
    "kind": "arxiv",
    "version": 4
  }
}