Pith Number

pith:5QV2SJBL

pith:2023:5QV2SJBLAN6CLPB3DPTJHNMKVV

not attested not anchored not stored refs pending

Optofluidic memory and self-induced nonlinear optical phase change for reservoir computing in silicon photonics

Chengkuan Gao, Dhaifallah Almutairi, Prabhav Gaur, Shimon Rubin, Yeshaiahu Fainman

arxiv:2302.00567 v1 · 2023-02-01 · physics.optics · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5QV2SJBLAN6CLPB3DPTJHNMKVV}

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	2026-07-05T06:41:11.900501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec2ba9242b037c25bc3b1be693b58aad79c78a8ed790cedd101d09af24c09242

Aliases

arxiv: 2302.00567 · arxiv_version: 2302.00567v1 · doi: 10.48550/arxiv.2302.00567 · pith_short_12: 5QV2SJBLAN6C · pith_short_16: 5QV2SJBLAN6CLPB3 · pith_short_8: 5QV2SJBL

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/5QV2SJBLAN6CLPB3DPTJHNMKVV \
  | 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: ec2ba9242b037c25bc3b1be693b58aad79c78a8ed790cedd101d09af24c09242

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7f4a11cf80e310452e67560f08adace578db6ccfd92f750963c8a837474b5c8",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-02-01T16:39:31Z",
    "title_canon_sha256": "adb50018aab80c536c236077d6f5ffbf623eab8fd045910606ec477fc4e367e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.00567",
    "kind": "arxiv",
    "version": 1
  }
}