Pith Number

pith:NN5Y627W

pith:2022:NN5Y627WTI6J2GQTODVPKJ5R4P

not attested not anchored not stored refs pending

Observation of Fundamental Limit of Light Localization

Alexey Vert, Farbod Shafiei, Gennadi Bersuker, Man Hoi Wong, Massoud R. Masir, Michael C. Downer, Tommaso Orzali

arxiv:2211.02808 v3 · 2022-11-05 · 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{NN5Y627WTI6J2GQTODVPKJ5R4P}

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	2026-07-05T05:21:54.394980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b7b8f6bf69a3c9d1a1370eaf527b1e3e1296bfd7080a6d5297e6515f3d584bf

Aliases

arxiv: 2211.02808 · arxiv_version: 2211.02808v3 · doi: 10.48550/arxiv.2211.02808 · pith_short_12: NN5Y627WTI6J · pith_short_16: NN5Y627WTI6J2GQT · pith_short_8: NN5Y627W

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/NN5Y627WTI6J2GQTODVPKJ5R4P \
  | 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: 6b7b8f6bf69a3c9d1a1370eaf527b1e3e1296bfd7080a6d5297e6515f3d584bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "447751405cf4f104c3f7c8d77345dbc6cf1f6cad5b9bdecda595f35180b7d5c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-11-05T04:03:34Z",
    "title_canon_sha256": "92b7967a61f60fc75598457f75a0c59842f6064e86951d8e49a8332671dc2bfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.02808",
    "kind": "arxiv",
    "version": 3
  }
}