Pith Number

pith:TS74V7ZH

pith:2019:TS74V7ZHIQGPX4J3KWABH3TDBG

not attested not anchored not stored refs pending

Morphological Word Embeddings

Hinrich Sch\"utze, Ryan Cotterell

arxiv:1907.02423 v1 · 2019-07-04 · 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{TS74V7ZHIQGPX4J3KWABH3TDBG}

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	2026-05-17T23:41:28.654935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cbfcaff27440cfbf13b558013ee6309a9b0c42f6241783369560943a5970a68

Aliases

arxiv: 1907.02423 · arxiv_version: 1907.02423v1 · doi: 10.48550/arxiv.1907.02423 · pith_short_12: TS74V7ZHIQGP · pith_short_16: TS74V7ZHIQGPX4J3 · pith_short_8: TS74V7ZH

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/TS74V7ZHIQGPX4J3KWABH3TDBG \
  | 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: 9cbfcaff27440cfbf13b558013ee6309a9b0c42f6241783369560943a5970a68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90c76a606bf6aeab922d07ea43994ab5820fa5165ed2ffa1c0d5bd1f2b68cdd5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-07-04T14:32:39Z",
    "title_canon_sha256": "f8f5b734ba9008d1a4100282e959dd641af6a135ec7fd4f9e657205a2c59633c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02423",
    "kind": "arxiv",
    "version": 1
  }
}