Pith Number

pith:LUEZKEAP

pith:2018:LUEZKEAPCWVZLZ4EVPP4UC3GWS

not attested not anchored not stored refs pending

An audio-only method for advertisement detection in broadcast television content

Ant\'onio Ramires, Diogo Cocharro, Matthew E. P. Davies

arxiv:1811.02411 v1 · 2018-11-06 · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LUEZKEAPCWVZLZ4EVPP4UC3GWS}

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	2026-05-18T00:01:24.358671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d0995100f15ab95e784abdfca0b66b4a896ff15f84b32cbb1df6583617c56fa

Aliases

arxiv: 1811.02411 · arxiv_version: 1811.02411v1 · doi: 10.48550/arxiv.1811.02411 · pith_short_12: LUEZKEAPCWVZ · pith_short_16: LUEZKEAPCWVZLZ4E · pith_short_8: LUEZKEAP

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/LUEZKEAPCWVZLZ4EVPP4UC3GWS \
  | 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: 5d0995100f15ab95e784abdfca0b66b4a896ff15f84b32cbb1df6583617c56fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b5b2307e5d593ef015d81aec99df89ce483aa022e2d9f75589d8856a0532ed2",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2018-11-06T15:28:26Z",
    "title_canon_sha256": "3949f65bc932d5a1248ae07589f6cfce8b21c2d9eb5ef6f549d089828652d072"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02411",
    "kind": "arxiv",
    "version": 1
  }
}