Pith Number

pith:7XKIZTYM

pith:2025:7XKIZTYMBU37LXLTRRIEIEWKZC

not attested not anchored not stored refs pending

Exploring Large Action Sets with Hyperspherical Embeddings using von Mises-Fisher Sampling

Guillaume Salha-Galvan, Romain Hennequin, Th\'eo Bontempelli, Thomas Bouab\c{c}a, Tristan Cazenave, Walid Bendada

arxiv:2507.00518 v1 · 2025-07-01 · cs.LG · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7XKIZTYMBU37LXLTRRIEIEWKZC}

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

Polaris: Coupled Orbital Polar Embeddings for Hierarchical Concept Learning

Receipt and verification

First computed	2026-07-05T11:30:10.207771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdd48ccf0c0d37f5dd738c504412cac883d7f4c4feba14fe19f2a5dfec93041a

Aliases

arxiv: 2507.00518 · arxiv_version: 2507.00518v1 · doi: 10.48550/arxiv.2507.00518 · pith_short_12: 7XKIZTYMBU37 · pith_short_16: 7XKIZTYMBU37LXLT · pith_short_8: 7XKIZTYM

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/7XKIZTYMBU37LXLTRRIEIEWKZC \
  | 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: fdd48ccf0c0d37f5dd738c504412cac883d7f4c4feba14fe19f2a5dfec93041a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97299260c6d6330b627f96a8d6c43d8d323f6c675e1e363879a8d29ad02c6bed",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-01T07:32:54Z",
    "title_canon_sha256": "0ab632503d1816d872957e64273f5f8c6f91817cf717bdcbb96ea05ce95457d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.00518",
    "kind": "arxiv",
    "version": 1
  }
}