Pith Number

pith:YJY2SWU4

pith:2024:YJY2SWU4I3GQBP2IDSTN4ZDSJF

not attested not anchored not stored refs pending

How Users Experience Closed Captions on Live Television: Quality Metrics Remain a Challenge

Abraham Glasser, Bernard Thompson, Christian Vogler, Keith Delk, Mariana Arroyo Chavez, Matthew Seita, Molly Feanny, Raja Kushalnagar, Skyler Officer

arxiv:2404.10153 v1 · 2024-04-15 · 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{YJY2SWU4I3GQBP2IDSTN4ZDSJF}

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	2026-07-05T08:19:08.966662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c271a95a9c46cd00bf481ca6de6472496c3307eb98a6450d9d72412a6f0a5889

Aliases

arxiv: 2404.10153 · arxiv_version: 2404.10153v1 · doi: 10.48550/arxiv.2404.10153 · pith_short_12: YJY2SWU4I3GQ · pith_short_16: YJY2SWU4I3GQBP2I · pith_short_8: YJY2SWU4

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/YJY2SWU4I3GQBP2IDSTN4ZDSJF \
  | 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: c271a95a9c46cd00bf481ca6de6472496c3307eb98a6450d9d72412a6f0a5889

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91a8b4dabd8ab1917a54c856ca4975c41d4a6443fc36cfbc18fa5b49f15dd5ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2024-04-15T21:55:29Z",
    "title_canon_sha256": "2fe7a59cfa4f5364be7a1d41e4f7750adb2bee4ae57767759b759216db1c761c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.10153",
    "kind": "arxiv",
    "version": 1
  }
}