Pith Number

pith:CPATJVRE

pith:2023:CPATJVREJVXZW26TPC7WPOR2MU

not attested not anchored not stored refs pending

Species196: A One-Million Semi-supervised Dataset for Fine-grained Species Recognition

Chengcheng Wang, Kai Han, Wei He, Ying Nie, Yunhe Wang

arxiv:2309.14183 v3 · 2023-09-25 · 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{CPATJVREJVXZW26TPC7WPOR2MU}

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	2026-07-05T07:06:05.758458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13c134d6244d6f9b6bd378bf67ba3a652c504000aa6fc6189a4df1130471a5ff

Aliases

arxiv: 2309.14183 · arxiv_version: 2309.14183v3 · doi: 10.48550/arxiv.2309.14183 · pith_short_12: CPATJVREJVXZ · pith_short_16: CPATJVREJVXZW26T · pith_short_8: CPATJVRE

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/CPATJVREJVXZW26TPC7WPOR2MU \
  | 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: 13c134d6244d6f9b6bd378bf67ba3a652c504000aa6fc6189a4df1130471a5ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47e7d01d133fa7669956a5d19f2eab57bfa822e82cfce2b11bca8fe4fdd565d1",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-09-25T14:46:01Z",
    "title_canon_sha256": "f27cb4bc61d20f3d83d9777501466db87bad9d6b3dc9e0e99b4f7069ed097a4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.14183",
    "kind": "arxiv",
    "version": 3
  }
}