Pith Number

pith:GJYC5TKF

pith:2021:GJYC5TKFCACSI2GTDUCLGBV6DB

not attested not anchored not stored refs pending

Levenshtein Training for Word-level Quality Estimation

Marcin Junczys-Dowmunt, Matt Post, Philipp Koehn, Shuoyang Ding

arxiv:2109.05611 v2 · 2021-09-12 · 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{GJYC5TKFCACSI2GTDUCLGBV6DB}

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

SALMAN: Stability Analysis of Language Models Through the Maps Between Graph-based Manifolds

Receipt and verification

First computed	2026-07-05T03:14:57.147405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32702ecd4510052468d31d04b306be185136803088bc2beb1ca8f87b01ac4a9c

Aliases

arxiv: 2109.05611 · arxiv_version: 2109.05611v2 · doi: 10.48550/arxiv.2109.05611 · pith_short_12: GJYC5TKFCACS · pith_short_16: GJYC5TKFCACSI2GT · pith_short_8: GJYC5TKF

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/GJYC5TKFCACSI2GTDUCLGBV6DB \
  | 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: 32702ecd4510052468d31d04b306be185136803088bc2beb1ca8f87b01ac4a9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f647c6cd2eb91fd6b2f9ac5b14eb614aca4579477cfb5fc35011590803745248",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-09-12T20:45:48Z",
    "title_canon_sha256": "2d60233870b994e7b262126cf99fc1d9f83c99428a24bb952708ceee0f801ea3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.05611",
    "kind": "arxiv",
    "version": 2
  }
}