Pith Number

pith:SNRSL2DY

pith:2022:SNRSL2DYXBIVIR7ZGOIKE5YFA5

not attested not anchored not stored refs pending

Reducing Predictive Feature Suppression in Resource-Constrained Contrastive Image-Caption Retrieval

Andrew Yates, Maarten de Rijke, Maurits Bleeker

arxiv:2204.13382 v3 · 2022-04-28 · 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{SNRSL2DYXBIVIR7ZGOIKE5YFA5}

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	2026-07-05T06:18:16.376602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

936325e878b8515447f93390a27705074a44d4edb6f0eb1d49a329ada98b4126

Aliases

arxiv: 2204.13382 · arxiv_version: 2204.13382v3 · doi: 10.48550/arxiv.2204.13382 · pith_short_12: SNRSL2DYXBIV · pith_short_16: SNRSL2DYXBIVIR7Z · pith_short_8: SNRSL2DY

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/SNRSL2DYXBIVIR7ZGOIKE5YFA5 \
  | 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: 936325e878b8515447f93390a27705074a44d4edb6f0eb1d49a329ada98b4126

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5a7c696d522a3687733c2eae73458f87f5cc4570605ab9354b91ea00e85693f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-28T09:55:28Z",
    "title_canon_sha256": "c107ba95da3758a9d59b8d4e0708c02728307eb9631a891766993770589332a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.13382",
    "kind": "arxiv",
    "version": 3
  }
}