Pith Number

pith:U7IP7ASZ

pith:2025:U7IP7ASZGGVYGRPHGVZ5W3XSR2

not attested not anchored not stored refs pending

Quantum feature-map learning with reduced resource overhead

Elham Torabian, Jonas J\"ager, Philipp Els\"asser

arxiv:2510.03389 v2 · 2025-10-03 · quant-ph · 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{U7IP7ASZGGVYGRPHGVZ5W3XSR2}

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	2026-06-09T01:04:39.395379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7d0ff825931ab8345e73573db6ef28e902e4840f6324e1fbde2dda58a72993a

Aliases

arxiv: 2510.03389 · arxiv_version: 2510.03389v2 · doi: 10.48550/arxiv.2510.03389 · pith_short_12: U7IP7ASZGGVY · pith_short_16: U7IP7ASZGGVYGRPH · pith_short_8: U7IP7ASZ

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/U7IP7ASZGGVYGRPHGVZ5W3XSR2 \
  | 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: a7d0ff825931ab8345e73573db6ef28e902e4840f6324e1fbde2dda58a72993a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "481251659d7abfe0e56e9bf54495c972d28fb0115fb8acc693e9ebfc5a012fda",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-10-03T18:00:00Z",
    "title_canon_sha256": "d3b6d196256fddbe09554c06e8f3b1ef4f3bc777c5f2bad38c64f1fa03d01b43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.03389",
    "kind": "arxiv",
    "version": 2
  }
}