Pith Number

pith:U5KSI7L7

pith:2023:U5KSI7L7FAUCGPCADRUKFFXYQP

not attested not anchored not stored refs pending

Filtering, Distillation, and Hard Negatives for Vision-Language Pre-Training

Abhimanyu Dubey, Abhishek Kadian, Dhruv Mahajan, Filip Radenovic, Simon Vandenhende, Todor Mihaylov, Vignesh Ramanathan, Yash Patel, Yi Wen

arxiv:2301.02280 v2 · 2023-01-05 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U5KSI7L7FAUCGPCADRUKFFXYQP}

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.

Cited by

1 paper in Pith

SemDeDup: Data-efficient learning at web-scale through semantic deduplication

Receipt and verification

First computed	2026-07-05T05:56:15.593948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a755247d7f2828233c401c68a296f883eb9fd31445bbc650a2b6f8af9baf7139

Aliases

arxiv: 2301.02280 · arxiv_version: 2301.02280v2 · doi: 10.48550/arxiv.2301.02280 · pith_short_12: U5KSI7L7FAUC · pith_short_16: U5KSI7L7FAUCGPCA · pith_short_8: U5KSI7L7

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/U5KSI7L7FAUCGPCADRUKFFXYQP \
  | 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: a755247d7f2828233c401c68a296f883eb9fd31445bbc650a2b6f8af9baf7139

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60fe8a84ced99dfb4a94f06a5dcebd8a007ce1ad70d68b4fbec4dd5253473224",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-01-05T19:48:01Z",
    "title_canon_sha256": "0a9d5058595e8736e7613d85f59315d83f0e2b1dc705eefb65b098ac6045f70e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.02280",
    "kind": "arxiv",
    "version": 2
  }
}