Pith Number

pith:RB6MVW6T

pith:2025:RB6MVW6TCKEE3FLRFAJRPCIABP

not attested not anchored not stored refs pending

Unwrapping photonic reservoirs: enhanced expressivity via random Fourier encoding over stretched domains

Gerard McCaul, Girish Tripathy, Giulia Marcucci, Juan Sebastian Totero Gongora

arxiv:2506.01410 v1 · 2025-06-02 · physics.optics · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RB6MVW6TCKEE3FLRFAJRPCIABP}

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	2026-07-05T11:14:12.796907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

887ccadbd312884d957128131789000bedb1fccfdb487f2d8993a47758edc6dd

Aliases

arxiv: 2506.01410 · arxiv_version: 2506.01410v1 · doi: 10.48550/arxiv.2506.01410 · pith_short_12: RB6MVW6TCKEE · pith_short_16: RB6MVW6TCKEE3FLR · pith_short_8: RB6MVW6T

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/RB6MVW6TCKEE3FLRFAJRPCIABP \
  | 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: 887ccadbd312884d957128131789000bedb1fccfdb487f2d8993a47758edc6dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88856abf54cb9f44451b5c3958b1961b9366c966bbb7d165fec401d1dddb1973",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-06-02T08:07:00Z",
    "title_canon_sha256": "9c43f3f479dcec18240f3d0d8e7e8536b5e37ae41de19bcc3f57f3a40113a133"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.01410",
    "kind": "arxiv",
    "version": 1
  }
}