Pith Number

pith:OWDQRLN7

pith:2006:OWDQRLN7ON2FT6ROY3QZEIHBWV

not attested not anchored not stored refs pending

Rigorous Simulation of 3D Masks

C. N\"olscher, F. Schmidt, H. Nguyen, L. Zschiedrich, R. K\"ohle, R. M\"arz, S. Burger

arxiv:physics/0610218 v1 · 2006-10-24 · 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{OWDQRLN7ON2FT6ROY3QZEIHBWV}

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	2026-07-04T15:42:58.423762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

758708adbf737459fa2ec6e19220e1b560a4ad2fadf19b6387ea3fe571a96637

Aliases

arxiv: physics/0610218 · arxiv_version: physics/0610218v1 · doi: 10.48550/arxiv.physics/0610218 · pith_short_12: OWDQRLN7ON2F · pith_short_16: OWDQRLN7ON2FT6RO · pith_short_8: OWDQRLN7

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/OWDQRLN7ON2FT6ROY3QZEIHBWV \
  | 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: 758708adbf737459fa2ec6e19220e1b560a4ad2fadf19b6387ea3fe571a96637

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5410ef41f87aa9883e0a781fe2856074db972805e75206de8c6d9a3f1f52dd9",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "",
    "primary_cat": "physics.optics",
    "submitted_at": "2006-10-24T15:00:19Z",
    "title_canon_sha256": "5b7cd7db2324dc01737bf735c16313ed1a2bd134fe7529cf7966d64e22c76cee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0610218",
    "kind": "arxiv",
    "version": 1
  }
}