Pith Number

pith:UE5OTDYY

pith:2021:UE5OTDYYF4MHQSWH6WCKPGUF5P

not attested not anchored not stored refs pending

Zero-Shot Chinese Character Recognition with Stroke-Level Decomposition

Bin Li, Jingye Chen, Xiangyang Xue

arxiv:2106.11613 v1 · 2021-06-22 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UE5OTDYYF4MHQSWH6WCKPGUF5P}

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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.

Cited by

1 paper in Pith

CoLa: Chinese Character Decomposition with Compositional Latent Components

Receipt and verification

First computed	2026-07-05T02:51:31.201199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a13ae98f182f18784ac7f584a79a85ebd4801f97ecee00ebcd20f2d4c03e481c

Aliases

arxiv: 2106.11613 · arxiv_version: 2106.11613v1 · doi: 10.48550/arxiv.2106.11613 · pith_short_12: UE5OTDYYF4MH · pith_short_16: UE5OTDYYF4MHQSWH · pith_short_8: UE5OTDYY

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/UE5OTDYYF4MHQSWH6WCKPGUF5P \
  | 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: a13ae98f182f18784ac7f584a79a85ebd4801f97ecee00ebcd20f2d4c03e481c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d94ead009c91bef9fac3af6d274274236d309882e188085eae21ad80d833a4b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-06-22T08:49:03Z",
    "title_canon_sha256": "1e6095a8e571a67281b765e19291957c7a333b42619e18756b3d0d8dc0775dd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.11613",
    "kind": "arxiv",
    "version": 1
  }
}