Pith Number

pith:BFD2IGW3

pith:2022:BFD2IGW3ZHEB2DL2QQBY72R4YV

not attested not anchored not stored refs pending

Image Compression with Product Quantized Masked Image Modeling

Alaaeldin El-Nouby, Herv\'e J\'egou, Ivan Laptev, Jakob Verbeek, Karen Ullrich, Matthew J. Muckley

arxiv:2212.07372 v2 · 2022-12-14 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BFD2IGW3ZHEB2DL2QQBY72R4YV}

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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

3 papers in Pith

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Receipt and verification

First computed	2026-07-05T07:09:27.208240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0947a41adbc9c81d0d7a84038fea3cc577d4117263d82e666920aa6b33b0adbd

Aliases

arxiv: 2212.07372 · arxiv_version: 2212.07372v2 · doi: 10.48550/arxiv.2212.07372 · pith_short_12: BFD2IGW3ZHEB · pith_short_16: BFD2IGW3ZHEB2DL2 · pith_short_8: BFD2IGW3

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/BFD2IGW3ZHEB2DL2QQBY72R4YV \
  | 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: 0947a41adbc9c81d0d7a84038fea3cc577d4117263d82e666920aa6b33b0adbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6fc4a13e66720ff984388a13041cd6cd3d2a83e9a62318bf8bfb54906b0da43",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-12-14T17:50:39Z",
    "title_canon_sha256": "76da10c469393f6e46c3a2e5f9828b60c7353135d86c1c507af67c6d2d077b8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.07372",
    "kind": "arxiv",
    "version": 2
  }
}