Pith Number

pith:XL7UR2JG

pith:2023:XL7UR2JGNTP5FYXBNSFTSEMRMT

not attested not anchored not stored refs pending

An Investigation of Noise in Morphological Inflection

Adam Wiemerslage, Changbing Yang, Garrett Nicolai, Katharina Kann, Miikka Silfverberg

arxiv:2305.16581 v1 · 2023-05-26 · 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{XL7UR2JGNTP5FYXBNSFTSEMRMT}

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	2026-07-05T06:14:14.635216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baff48e9266cdfd2e2e16c8b39119164f3a5ba3ef969b7a8a2cf3174b5ca8b8b

Aliases

arxiv: 2305.16581 · arxiv_version: 2305.16581v1 · doi: 10.48550/arxiv.2305.16581 · pith_short_12: XL7UR2JGNTP5 · pith_short_16: XL7UR2JGNTP5FYXB · pith_short_8: XL7UR2JG

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/XL7UR2JGNTP5FYXBNSFTSEMRMT \
  | 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: baff48e9266cdfd2e2e16c8b39119164f3a5ba3ef969b7a8a2cf3174b5ca8b8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f07edcc3de097c2585466731cee6113bbab824bc1024f344d76c39a8886c8cb7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-26T02:14:34Z",
    "title_canon_sha256": "5905b8209e10595e7d642514da736fa0208dda73e8edb2c34ad11f687ccb6ad4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.16581",
    "kind": "arxiv",
    "version": 1
  }
}