Pith Number

pith:RAANC472

pith:2025:RAANC472L3CSA3ATXJXJT2CO7B

not attested not anchored not stored refs pending

Contrasting the relative performance of RF photonic transversal signal processors based on microcombs using discrete components versus integrated devices

David J. Moss

arxiv:2502.01641 v1 · 2025-01-19 · 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{RAANC472L3CSA3ATXJXJT2CO7B}

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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	2026-07-05T10:09:16.926364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8800d173fa5ec5206c13ba6e99e84ef86d06f46b0ba7057db3a514a50022f462

Aliases

arxiv: 2502.01641 · arxiv_version: 2502.01641v1 · doi: 10.48550/arxiv.2502.01641 · pith_short_12: RAANC472L3CS · pith_short_16: RAANC472L3CSA3AT · pith_short_8: RAANC472

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/RAANC472L3CSA3ATXJXJT2CO7B \
  | 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: 8800d173fa5ec5206c13ba6e99e84ef86d06f46b0ba7057db3a514a50022f462

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba9d4950ec8c19bf8a08a11bfa491d71826e30a4f8dab62654311e8ad95a81d1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-01-19T05:23:19Z",
    "title_canon_sha256": "44fcf4b8d4d41bc5541d85c9e4ceee7a078a5b1e8aa01cacc52221171b1ebc34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01641",
    "kind": "arxiv",
    "version": 1
  }
}