Pith Number

pith:3AMVYPD5

pith:2018:3AMVYPD52YTZW4HEZA66FNYWB3

not attested not anchored not stored refs pending

Spreading vectors for similarity search

Alexandre Sablayrolles, Cordelia Schmid, Herv\'e J\'egou, Matthijs Douze

arxiv:1806.03198 v3 · 2018-06-08 · stat.ML · 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{3AMVYPD52YTZW4HEZA66FNYWB3}

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

5 papers in Pith

Expanding SPHERE-JEPA: A Family of Statistical Regularizers for the Hypersphere

Resolution scaling governs DINOv3 transfer performance in chest radiograph classification

DoReMi: Bridging 3D Domains via Topology-Aware Domain-Representation Mixture of Experts

A satellite foundation model for improved wealth monitoring

Self-supervised pretraining for an iterative image size agnostic vision transformer

Receipt and verification

First computed	2026-07-05T00:00:43.148000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8195c3c7dd6279b70e4c83de2b7160ec5459174a4e34512e859204ff3a90272

Aliases

arxiv: 1806.03198 · arxiv_version: 1806.03198v3 · doi: 10.48550/arxiv.1806.03198 · pith_short_12: 3AMVYPD52YTZ · pith_short_16: 3AMVYPD52YTZW4HE · pith_short_8: 3AMVYPD5

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/3AMVYPD52YTZW4HEZA66FNYWB3 \
  | 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: d8195c3c7dd6279b70e4c83de2b7160ec5459174a4e34512e859204ff3a90272

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21c5f19bd9fe5632a9c2fd11c53ee3c9be0190fc73f7fec52e104146da7c201b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-06-08T14:46:22Z",
    "title_canon_sha256": "d0f229413607b608806c58cf564073c6b0663395f4d82b1a44d5143ac249ee4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03198",
    "kind": "arxiv",
    "version": 3
  }
}