Pith Number

pith:3CEBDAPK

pith:2019:3CEBDAPKBYAEASR2EEQFPGV77N

not attested not anchored not stored refs pending

A Simple Regularization-based Algorithm for Learning Cross-Domain Word Embeddings

Vincent W. Zheng, Wei Lu, Wei Yang

arxiv:1902.00184 v1 · 2019-02-01 · 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{3CEBDAPKBYAEASR2EEQFPGV77N}

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	2026-05-17T23:54:58.071532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8881181ea0e00404a3a2120579abffb567c0c81d3b0e43440c324ba3039fb4e

Aliases

arxiv: 1902.00184 · arxiv_version: 1902.00184v1 · doi: 10.48550/arxiv.1902.00184 · pith_short_12: 3CEBDAPKBYAE · pith_short_16: 3CEBDAPKBYAEASR2 · pith_short_8: 3CEBDAPK

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/3CEBDAPKBYAEASR2EEQFPGV77N \
  | 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: d8881181ea0e00404a3a2120579abffb567c0c81d3b0e43440c324ba3039fb4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dda17cf4e8a9895fa3a3a1148b055e225072f461a64299de38c777104eda702",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-02-01T05:02:59Z",
    "title_canon_sha256": "9d0ace28bb6d60591697566aecb2c2a43568898793fa33b16719dea186ddccbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00184",
    "kind": "arxiv",
    "version": 1
  }
}