Pith Number

pith:LH7NUSBG

pith:2026:LH7NUSBGYCTB5YOASHEIKISEHV

not attested not anchored not stored refs pending

Design principles for optoelectronic light-scattering reservoir computing at the edge of chaos

Geon Kim, YongKeun Park

arxiv:2605.26848 v1 · 2026-05-26 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LH7NUSBGYCTB5YOASHEIKISEHV}

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	2026-05-27T01:06:15.518105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59feda4826c0a61ee1c091c88522443d7ba7f2ebd24ec9c05268dce1c509af61

Aliases

arxiv: 2605.26848 · arxiv_version: 2605.26848v1 · doi: 10.48550/arxiv.2605.26848 · pith_short_12: LH7NUSBGYCTB · pith_short_16: LH7NUSBGYCTB5YOA · pith_short_8: LH7NUSBG

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/LH7NUSBGYCTB5YOASHEIKISEHV \
  | 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: 59feda4826c0a61ee1c091c88522443d7ba7f2ebd24ec9c05268dce1c509af61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecbc6543b79493b20eaaa953f1c9457170703c44171bb032f3c37c41296e4f55",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-05-26T11:01:45Z",
    "title_canon_sha256": "1dd20e6d43180390bc6f17593d521b8f68a9a70ef815d10676e51e14f5508a61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26848",
    "kind": "arxiv",
    "version": 1
  }
}