Pith Number

pith:MYYUX34P

pith:2025:MYYUX34P5YYMH6QR57NNPBPKZP

not attested not anchored not stored refs pending

Parsing Through Boundaries in Chinese Word Segmentation

Ai Ka Lee, Amandisa Cady, Changbing Yang, Cindy Zhang, Eunkyul Leah Jo, Haihua Pan, Jungyeul Park, Yige Chen, Zejiao Zeng, Zelong Li

arxiv:2503.23091 v2 · 2025-03-29 · 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{MYYUX34P5YYMH6QR57NNPBPKZP}

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	2026-07-05T11:32:27.141352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66314bef8fee30c3fa11efdad785eacbc8d72b31d9b235ae1d62bd275e2b6de4

Aliases

arxiv: 2503.23091 · arxiv_version: 2503.23091v2 · doi: 10.48550/arxiv.2503.23091 · pith_short_12: MYYUX34P5YYM · pith_short_16: MYYUX34P5YYMH6QR · pith_short_8: MYYUX34P

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/MYYUX34P5YYMH6QR57NNPBPKZP \
  | 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: 66314bef8fee30c3fa11efdad785eacbc8d72b31d9b235ae1d62bd275e2b6de4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "438a16b13be4bc2a164a90997ae23da23c124c32dcaa4e9a9c9e9e20aa0fba1d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-03-29T14:24:02Z",
    "title_canon_sha256": "b6dc6249fef7df104cb127ab61b087190a008c073e0126ba5f03e909fce3eaea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.23091",
    "kind": "arxiv",
    "version": 2
  }
}