Pith Number

pith:XKWPINON

pith:2023:XKWPINONFDZWRY7ZIFMS6VBUHE

not attested not anchored not stored refs pending

Word class representations spontaneously emerge in a deep neural network trained on next word prediction

Achim Schilling, Andreas Maier, Kishore Surendra, Patrick Krauss, Paul Stoewer

arxiv:2302.07588 v1 · 2023-02-15 · cs.CL · cs.AI · q-bio.NC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XKWPINONFDZWRY7ZIFMS6VBUHE}

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	2026-07-05T05:42:03.963826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baacf435cd28f368e3f941592f5434393d75b2bbf4027314f303c5794dff7f46

Aliases

arxiv: 2302.07588 · arxiv_version: 2302.07588v1 · doi: 10.48550/arxiv.2302.07588 · pith_short_12: XKWPINONFDZW · pith_short_16: XKWPINONFDZWRY7Z · pith_short_8: XKWPINON

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/XKWPINONFDZWRY7ZIFMS6VBUHE \
  | 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: baacf435cd28f368e3f941592f5434393d75b2bbf4027314f303c5794dff7f46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f3b8c22ec53bc8d835e0c8b8f6721472ad45829afe45943ce33a2f925353536",
    "cross_cats_sorted": [
      "cs.AI",
      "q-bio.NC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-02-15T11:02:50Z",
    "title_canon_sha256": "1cf2cb38d8a8ba249b466d6dc4d8b8f31f028676d4c6d6d43aef3da532915172"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.07588",
    "kind": "arxiv",
    "version": 1
  }
}