Pith Number

pith:WKBXB6I6

pith:2022:WKBXB6I6F6RWHNCEX6JFU4XWMZ

not attested not anchored not stored refs pending

Exploring Hierarchical Graph Representation for Large-Scale Zero-Shot Image Classification

Kai Yi, Mohamed Elhoseiny, Xiaoqian Shen, Yunhao Gou

arxiv:2203.01386 v2 · 2022-03-02 · 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{WKBXB6I6F6RWHNCEX6JFU4XWMZ}

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	2026-07-05T04:41:11.470674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b28370f91e2fa363b444bf925a72f6665d6fd915fc4c0d85b37e40b5890bc562

Aliases

arxiv: 2203.01386 · arxiv_version: 2203.01386v2 · doi: 10.48550/arxiv.2203.01386 · pith_short_12: WKBXB6I6F6RW · pith_short_16: WKBXB6I6F6RWHNCE · pith_short_8: WKBXB6I6

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/WKBXB6I6F6RWHNCEX6JFU4XWMZ \
  | 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: b28370f91e2fa363b444bf925a72f6665d6fd915fc4c0d85b37e40b5890bc562

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c699fd651b0a7ff84f060740e8af269cff1c8bc956af8222f48b327880fe974b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-02T20:05:00Z",
    "title_canon_sha256": "f74191fb3311aac537185abd7700b33bd18f289497c1cca3c7852e5ca769f248"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.01386",
    "kind": "arxiv",
    "version": 2
  }
}