Pith Number

pith:DWSEPOQ7

pith:2026:DWSEPOQ72SGRTXIV7HRLSG3B4N

not attested not anchored not stored refs pending

Sentence Curve Language Models

DongNyeong Heo, Heeyoul Choi, Taehwan Kim

arxiv:2602.01807 v3 · 2026-02-02 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DWSEPOQ72SGRTXIV7HRLSG3B4N}

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	2026-05-28T01:04:36.078538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1da447ba1fd48d19dd15f9e2b91b61e36edb9b91d5c082bd681b766efcc87af9

Aliases

arxiv: 2602.01807 · arxiv_version: 2602.01807v3 · doi: 10.48550/arxiv.2602.01807 · pith_short_12: DWSEPOQ72SGR · pith_short_16: DWSEPOQ72SGRTXIV · pith_short_8: DWSEPOQ7

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/DWSEPOQ72SGRTXIV7HRLSG3B4N \
  | 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: 1da447ba1fd48d19dd15f9e2b91b61e36edb9b91d5c082bd681b766efcc87af9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e53ba665995704fb14db1e06dbc70fc81319b003ba260778306e0d78e0891e96",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-02-02T08:40:53Z",
    "title_canon_sha256": "52c65449db780ce39e7cfaa4820e58a22013e4a69df4db4558ca667f5edb0b8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.01807",
    "kind": "arxiv",
    "version": 3
  }
}