Pith Number

pith:XUDZJG3X

pith:2020:XUDZJG3X7S3MFTNFWENGS7PFC7

not attested not anchored not stored refs pending

The Secret is in the Spectra: Predicting Cross-lingual Task Performance with Spectral Similarity Measures

Anna Korhonen, Haim Dubossarsky, Ivan Vuli\'c, Roi Reichart

arxiv:2001.11136 v2 · 2020-01-30 · 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{XUDZJG3X7S3MFTNFWENGS7PFC7}

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

Interpretable Syntactic Representations Enable Hierarchical Word Vectors

Receipt and verification

First computed	2026-07-05T01:41:50.753190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd07949b77fcb6c2cda5b11a697de517f8a2b9d80c8120325c83d864909f1132

Aliases

arxiv: 2001.11136 · arxiv_version: 2001.11136v2 · doi: 10.48550/arxiv.2001.11136 · pith_short_12: XUDZJG3X7S3M · pith_short_16: XUDZJG3X7S3MFTNF · pith_short_8: XUDZJG3X

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/XUDZJG3X7S3MFTNFWENGS7PFC7 \
  | 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: bd07949b77fcb6c2cda5b11a697de517f8a2b9d80c8120325c83d864909f1132

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5b6bcc032097c7a831b01b14e463b6c7ded12aff43ed0f495a42bee844b1f35",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-01-30T00:09:53Z",
    "title_canon_sha256": "d15c50cfe76f542387db0805d80ad8a7609b1621c6361eeadbff02c3a8281a84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.11136",
    "kind": "arxiv",
    "version": 2
  }
}