Pith Number

pith:MJXOEGCG

pith:2023:MJXOEGCGTDTPWNZE4FK7ZFYLBZ

not attested not anchored not stored refs pending

QR-CLIP: Introducing Explicit Open-World Knowledge for Location and Time Reasoning

Dehong Gao, Deng-Ping Fan, Mingchen Zhuge, Ming-Ming Cheng, Weimin Shi, Zhong Zhou

arxiv:2302.00952 v3 · 2023-02-02 · 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{MJXOEGCGTDTPWNZE4FK7ZFYLBZ}

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	2026-07-05T06:25:39.694281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

626ee2184698e6fb3724e155fc970b0e56733d87bcb2446da09146445f9fb70b

Aliases

arxiv: 2302.00952 · arxiv_version: 2302.00952v3 · doi: 10.48550/arxiv.2302.00952 · pith_short_12: MJXOEGCGTDTP · pith_short_16: MJXOEGCGTDTPWNZE · pith_short_8: MJXOEGCG

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/MJXOEGCGTDTPWNZE4FK7ZFYLBZ \
  | 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: 626ee2184698e6fb3724e155fc970b0e56733d87bcb2446da09146445f9fb70b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f9dd38fb0bea90d14f8c51bb66af2cc5736822bf50071a18db7260508a339a5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-02-02T08:44:12Z",
    "title_canon_sha256": "c3f8215cd0dfd1e37cd02ca282fc40c26c24fc536e6256378d172333475d7614"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.00952",
    "kind": "arxiv",
    "version": 3
  }
}