Pith Number

pith:5GSKVYHD

pith:2023:5GSKVYHDW2CYUB7LQILOLHGH3B

not attested not anchored not stored refs pending

Optical Frequency Averaging of Light

Alexander P. Medeiros, Gavin N. West, Paul W. Juodawlkis, Robert. P. McConnell, Ryan T. Maxson, William Loh

arxiv:2302.12680 v1 · 2023-02-24 · physics.optics · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5GSKVYHDW2CYUB7LQILOLHGH3B}

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	2026-07-05T06:36:29.968408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9a4aae0e3b6858a07eb8216e59cc7d871d644013cd75e37d959b92ab4230b32

Aliases

arxiv: 2302.12680 · arxiv_version: 2302.12680v1 · doi: 10.48550/arxiv.2302.12680 · pith_short_12: 5GSKVYHDW2CY · pith_short_16: 5GSKVYHDW2CYUB7L · pith_short_8: 5GSKVYHD

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/5GSKVYHDW2CYUB7LQILOLHGH3B \
  | 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: e9a4aae0e3b6858a07eb8216e59cc7d871d644013cd75e37d959b92ab4230b32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e6e8c2a2b90807073316520ef908cfb055f802f77384e2513466f39bd6290a0",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-02-24T15:12:47Z",
    "title_canon_sha256": "34eefb6268d5c7f93ceb2132755058d43d926068b94710f5b2ea643e94da0918"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.12680",
    "kind": "arxiv",
    "version": 1
  }
}