Pith Number

pith:SOUSAUF5

pith:2011:SOUSAUF5IFWXQJ5QVMTJJBC3PN

not attested not anchored not stored refs pending

Dynamical trapping of light in modulated waveguide lattices

Stefano Longhi

arxiv:1102.0380 v1 · 2011-02-02 · 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{SOUSAUF5IFWXQJ5QVMTJJBC3PN}

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	2026-05-18T02:03:17.674494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93a92050bd416d7827b0ab2694845b7b5fd8802255f0c9f32bc4a415c9edd711

Aliases

arxiv: 1102.0380 · arxiv_version: 1102.0380v1 · doi: 10.48550/arxiv.1102.0380 · pith_short_12: SOUSAUF5IFWX · pith_short_16: SOUSAUF5IFWXQJ5Q · pith_short_8: SOUSAUF5

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/SOUSAUF5IFWXQJ5QVMTJJBC3PN \
  | 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: 93a92050bd416d7827b0ab2694845b7b5fd8802255f0c9f32bc4a415c9edd711

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7feb7ae4260310974c53c1ab1b420046b9dcd8f0d6e8c008822e3ef6be1eec7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-02-02T08:40:55Z",
    "title_canon_sha256": "ef8ac97dcc19c03727de05474a666e573c3b66884dad849d3cdc53c81547e7a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.0380",
    "kind": "arxiv",
    "version": 1
  }
}