Pith Number

pith:FB3HEYYJ

pith:2022:FB3HEYYJLDAEW4AM2CPOKQK5YL

not attested not anchored not stored refs pending

SubER: A Metric for Automatic Evaluation of Subtitle Quality

Evgeny Matusov, Panayota Georgakopoulou, Patrick Wilken

arxiv:2205.05805 v1 · 2022-05-11 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FB3HEYYJLDAEW4AM2CPOKQK5YL}

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.

Cited by

1 paper in Pith

Optimizing Estonian TV Subtitles with Semi-supervised Learning and LLMs

Receipt and verification

First computed	2026-07-05T04:22:42.129695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

287672630958c04b700cd09ee5415dc2d8fe1915b681d37e1e821043a9cbc09c

Aliases

arxiv: 2205.05805 · arxiv_version: 2205.05805v1 · doi: 10.48550/arxiv.2205.05805 · pith_short_12: FB3HEYYJLDAE · pith_short_16: FB3HEYYJLDAEW4AM · pith_short_8: FB3HEYYJ

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/FB3HEYYJLDAEW4AM2CPOKQK5YL \
  | 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: 287672630958c04b700cd09ee5415dc2d8fe1915b681d37e1e821043a9cbc09c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90e42d12a534cf9ea17135373511964c570c112cdbd0dfbca4546d5e46592c28",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-11T23:52:09Z",
    "title_canon_sha256": "1c0a35041f68e12c4fa1237bedc1a35cb38c825759aee10045b6a18cbc528b5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.05805",
    "kind": "arxiv",
    "version": 1
  }
}