Pith Number

pith:Z736VI2K

pith:2012:Z736VI2KTUD3HD25JKITEXJWUP

not attested not anchored not stored refs pending

Transverse localization of light in 1D disordered waveguide lattices with backbone photonic bandgap

B. P. Pal, H. Ahmad, R. K. Varshney, Somnath Ghosh

arxiv:1204.2620 v2 · 2012-04-12 · 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{Z736VI2KTUD3HD25JKITEXJWUP}

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	2026-05-18T03:05:44.779111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cff7eaa34a9d07b38f5d4a91325d36a3dbfecb25a43e0d3ec52e11303d1a6405

Aliases

arxiv: 1204.2620 · arxiv_version: 1204.2620v2 · doi: 10.48550/arxiv.1204.2620 · pith_short_12: Z736VI2KTUD3 · pith_short_16: Z736VI2KTUD3HD25 · pith_short_8: Z736VI2K

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/Z736VI2KTUD3HD25JKITEXJWUP \
  | 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: cff7eaa34a9d07b38f5d4a91325d36a3dbfecb25a43e0d3ec52e11303d1a6405

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adfdd28820e793acfee272e19486a56bae1f57677b4f88fa76096b9a79f741bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-04-12T05:14:47Z",
    "title_canon_sha256": "2dcb8942e73b99ee072e26be225c4f470033631a1450d0b897403e2a56695270"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2620",
    "kind": "arxiv",
    "version": 2
  }
}