Pith Number

pith:L5KHVCED

pith:2026:L5KHVCEDCA6BLEOO47BF4GXFEJ

not attested not anchored not stored refs pending

Multi-Expert Routing for Multi-Domain Low-Resource OCR: A Manchu Case Study

Chih-wen Kuo, Jiqiao Ma, Zhan Chen

arxiv:2607.14041 v1 · 2026-07-15 · cs.CV · cs.AI · 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{L5KHVCEDCA6BLEOO47BF4GXFEJ}

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	2026-07-16T01:23:21.086492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f547a8883103c1591cee7c25e1ae5224c830d8a6e559221725f4e0140ac3475

Aliases

arxiv: 2607.14041 · arxiv_version: 2607.14041v1 · doi: 10.48550/arxiv.2607.14041 · pith_short_12: L5KHVCEDCA6B · pith_short_16: L5KHVCEDCA6BLEOO · pith_short_8: L5KHVCED

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/L5KHVCEDCA6BLEOO47BF4GXFEJ \
  | 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: 5f547a8883103c1591cee7c25e1ae5224c830d8a6e559221725f4e0140ac3475

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c3345e284becaf6733c4fa9474bb9d6ed64f8929ada044ba68cb232372548de",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-15T17:12:37Z",
    "title_canon_sha256": "82c0f74800f1be4b2f65ca354ef4956df4999ba433fa39f734a1b3e1712ade09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14041",
    "kind": "arxiv",
    "version": 1
  }
}