Pith Number

pith:J4J2XOE5

pith:2021:J4J2XOE5S5JMJJ7O3TBLA4DAR2

not attested not anchored not stored refs pending

Improving Zero-shot Cross-lingual Transfer between Closely Related Languages by injecting Character-level Noise

No\"emi Aepli, Rico Sennrich

arxiv:2109.06772 v2 · 2021-09-14 · 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{J4J2XOE5S5JMJJ7O3TBLA4DAR2}

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

Unveiling Factors for Enhanced POS Tagging: A Study of Low-Resource Medieval Romance Languages

Receipt and verification

First computed	2026-07-05T04:03:51.546052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f13abb89d9752c4a7eedcc2b070608e9e848fcc839d4e11e06bd6bf725d81fd

Aliases

arxiv: 2109.06772 · arxiv_version: 2109.06772v2 · doi: 10.48550/arxiv.2109.06772 · pith_short_12: J4J2XOE5S5JM · pith_short_16: J4J2XOE5S5JMJJ7O · pith_short_8: J4J2XOE5

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/J4J2XOE5S5JMJJ7O3TBLA4DAR2 \
  | 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: 4f13abb89d9752c4a7eedcc2b070608e9e848fcc839d4e11e06bd6bf725d81fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b839e5e610b1f13b62ee58ced806373e2e4ee2c8c977413774dd37e5be90c31",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-09-14T15:38:08Z",
    "title_canon_sha256": "50d2783b54cf0cddf008e33c29cf63ec8cf7177df6f4a2c7c1211443e606b1f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.06772",
    "kind": "arxiv",
    "version": 2
  }
}