Pith Number

pith:TLT2CADT

pith:2012:TLT2CADTMXO64M5M7KAJLQAMMO

not attested not anchored not stored refs pending

Numerical simulations of scattering of light from two-dimensional surfaces using the Reduced Rayleigh Equation

Ingve Simonsen, Paul Anton Letnes, Tor Nordam

arxiv:1204.4984 v2 · 2012-04-23 · physics.optics · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TLT2CADTMXO64M5M7KAJLQAMMO}

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	2026-05-18T03:56:35.070539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ae7a1007365ddee33acfa8095c00c638764bf3fbd21b95679ea3a04be73af67

Aliases

arxiv: 1204.4984 · arxiv_version: 1204.4984v2 · doi: 10.48550/arxiv.1204.4984 · pith_short_12: TLT2CADTMXO6 · pith_short_16: TLT2CADTMXO64M5M · pith_short_8: TLT2CADT

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/TLT2CADTMXO64M5M7KAJLQAMMO \
  | 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: 9ae7a1007365ddee33acfa8095c00c638764bf3fbd21b95679ea3a04be73af67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2650ec2fdb6c93ee2c135ceb32133207a334bd141cd87f04294a8a1df8e089fc",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-04-23T07:41:19Z",
    "title_canon_sha256": "920a42124493e0dced65a24ec498ba0a7c201086fc5cbe56bb1add7a3b11275b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4984",
    "kind": "arxiv",
    "version": 2
  }
}