Pith Number

pith:5KW5MNSZ

pith:2022:5KW5MNSZQUGDRTZKQ5Y343OCAG

not attested not anchored not stored refs pending

PyramidCLIP: Hierarchical Feature Alignment for Vision-language Model Pretraining

Chunhua Shen, Jinfeng Liu, Jun Zhang, Ke Li, Rongrong Ji, Yuting Gao, Zihan Xu

arxiv:2204.14095 v2 · 2022-04-29 · cs.CV · cs.AI

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\usepackage{pith}
\pithnumber{5KW5MNSZQUGDRTZKQ5Y343OCAG}

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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

2 papers in Pith

LAION-5B: An open large-scale dataset for training next generation image-text models

Revisiting Compositionality in Dual-Encoder Vision-Language Models: The Role of Inference

Receipt and verification

First computed	2026-07-05T04:27:13.197836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eaadd63659850c38cf2a8771be6dc2018ef4cadc9c8847d92f85ae971d70d523

Aliases

arxiv: 2204.14095 · arxiv_version: 2204.14095v2 · doi: 10.48550/arxiv.2204.14095 · pith_short_12: 5KW5MNSZQUGD · pith_short_16: 5KW5MNSZQUGDRTZK · pith_short_8: 5KW5MNSZ

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/5KW5MNSZQUGDRTZKQ5Y343OCAG \
  | 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: eaadd63659850c38cf2a8771be6dc2018ef4cadc9c8847d92f85ae971d70d523

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bb6df6c0afa42943faac4a61cd8aac1615f38f690634b06705b5daf170cab31",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-29T13:38:42Z",
    "title_canon_sha256": "681a2bdb2a3446278f18730a3c622e8acb50416198452e47b653dc7dbd5f3782"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.14095",
    "kind": "arxiv",
    "version": 2
  }
}