Pith Number

pith:46FHW7DZ

pith:2013:46FHW7DZJLRRYIZ6HJWVYK76SU

not attested not anchored not stored refs pending

Fast simulation method for parameter reconstruction in optical metrology

B. Bodermann, F. Schmidt, J. Pomplun, L. Zschiedrich, S. Burger

arxiv:1304.4367 v1 · 2013-04-16 · 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{46FHW7DZJLRRYIZ6HJWVYK76SU}

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	2026-05-18T03:27:53.290755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e78a7b7c794ae31c233e3a6d5c2bfe95300c69fc9c2001a2713bee03de3ef9a4

Aliases

arxiv: 1304.4367 · arxiv_version: 1304.4367v1 · doi: 10.48550/arxiv.1304.4367 · pith_short_12: 46FHW7DZJLRR · pith_short_16: 46FHW7DZJLRRYIZ6 · pith_short_8: 46FHW7DZ

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/46FHW7DZJLRRYIZ6HJWVYK76SU \
  | 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: e78a7b7c794ae31c233e3a6d5c2bfe95300c69fc9c2001a2713bee03de3ef9a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09ad3ff89c81bdadce55fff73a15cb17ff8c2f3df7649010a16a00c407c3d0bd",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-04-16T08:53:44Z",
    "title_canon_sha256": "25a5e917762c91dc6427f8fd526df24ad084f96f4cef2fd04495331ab0a59470"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.4367",
    "kind": "arxiv",
    "version": 1
  }
}