Pith Number

pith:RJGRSBEY

pith:2014:RJGRSBEYVYA43LU7T5UI4BWOO5

not attested not anchored not stored refs pending

The Entropy of Attention and Popularity in YouTube Videos

Cliff Lampe, Hayder Radha, Iman Barjasteh, Jonathan Scott Morgan

arxiv:1412.1185 v1 · 2014-12-03 · cs.SI · cs.CY · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RJGRSBEYVYA43LU7T5UI4BWOO5}

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	2026-05-18T02:32:13.255542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a4d190498ae01cdae9f9f688e06ce77693453fdec06fdd550ae846dba07a471

Aliases

arxiv: 1412.1185 · arxiv_version: 1412.1185v1 · doi: 10.48550/arxiv.1412.1185 · pith_short_12: RJGRSBEYVYA4 · pith_short_16: RJGRSBEYVYA43LU7 · pith_short_8: RJGRSBEY

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/RJGRSBEYVYA43LU7T5UI4BWOO5 \
  | 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: 8a4d190498ae01cdae9f9f688e06ce77693453fdec06fdd550ae846dba07a471

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bb2f6465b1430b21177a50444d4540c3332a5afdc44eb6cfc8d50775f22986d",
    "cross_cats_sorted": [
      "cs.CY",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-12-03T04:37:04Z",
    "title_canon_sha256": "ebb90578562931ef4f5846082d91a3961e9aa4775afffba1e0013d469c676d64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1185",
    "kind": "arxiv",
    "version": 1
  }
}