Pith Number

pith:TY5VEXDM

pith:2023:TY5VEXDMZAB7FXIWYNPIPROP6K

not attested not anchored not stored refs pending

DPPMask: Masked Image Modeling with Determinantal Point Processes

Bian Wu, Donghao Zhou, Guangyong Chen, Junde Xu, Pheng-Ann Heng, Xiangyun Liao, Yaodong Yang, Zikai Lin

arxiv:2303.12736 v2 · 2023-03-13 · cs.CV · 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{TY5VEXDMZAB7FXIWYNPIPROP6K}

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	2026-07-05T05:54:37.561578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e3b525c6cc803f2dd16c35e87c5cff280626aa1351dda65699dad40b132dfb2

Aliases

arxiv: 2303.12736 · arxiv_version: 2303.12736v2 · doi: 10.48550/arxiv.2303.12736 · pith_short_12: TY5VEXDMZAB7 · pith_short_16: TY5VEXDMZAB7FXIW · pith_short_8: TY5VEXDM

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/TY5VEXDMZAB7FXIWYNPIPROP6K \
  | 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: 9e3b525c6cc803f2dd16c35e87c5cff280626aa1351dda65699dad40b132dfb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd20b0659e73671bfad7895f87087875b4259f6b79840d9c9ec639ec3d615464",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-13T13:40:39Z",
    "title_canon_sha256": "52384e298c14be7e066ba903e9395acf79fa35c7a8773535bc8fc343957e061a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.12736",
    "kind": "arxiv",
    "version": 2
  }
}