Pith Number

pith:Y3JEZQN7

pith:2021:Y3JEZQN7QC5QTBNPNBUGKYKMBC

not attested not anchored not stored refs pending

Can a Transformer Pass the Wug Test? Tuning Copying Bias in Neural Morphological Inflection Models

Ling Liu, Mans Hulden

arxiv:2104.06483 v1 · 2021-04-13 · 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{Y3JEZQN7QC5QTBNPNBUGKYKMBC}

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

Sparks of Science: Hypothesis Generation Using Structured Paper Data

Receipt and verification

First computed	2026-07-05T02:32:06.235862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6d24cc1bf80bb0985af686865614c088ac54f67488999ed591b6cdd45040a40

Aliases

arxiv: 2104.06483 · arxiv_version: 2104.06483v1 · doi: 10.48550/arxiv.2104.06483 · pith_short_12: Y3JEZQN7QC5Q · pith_short_16: Y3JEZQN7QC5QTBNP · pith_short_8: Y3JEZQN7

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/Y3JEZQN7QC5QTBNPNBUGKYKMBC \
  | 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: c6d24cc1bf80bb0985af686865614c088ac54f67488999ed591b6cdd45040a40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c362944defd923f9ead642931e524b4343b1f2b653a4e7690e45197d893e354",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-04-13T19:51:21Z",
    "title_canon_sha256": "fdfb05a27f80e126c0fbf6b1e85e448cc8b6e71f400541905490e4c996295440"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.06483",
    "kind": "arxiv",
    "version": 1
  }
}