Pith Number

pith:VQKJUP6B

pith:2010:VQKJUP6B33VGK5QQ676D3E3ROE

not attested not anchored not stored refs pending

Reduced basis method for source mask optimization

D. Flagello, F. Schmidt, J. Pomplun, J. Tyminski, L. Zschiedrich, N. Toshiharu, S. Burger

arxiv:1011.2902 v1 · 2010-11-12 · 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{VQKJUP6B33VGK5QQ676D3E3ROE}

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	2026-05-18T04:36:07.896640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac149a3fc1deea657610f7fc3d93717130b216559a0f88b2f263832ca100339a

Aliases

arxiv: 1011.2902 · arxiv_version: 1011.2902v1 · doi: 10.48550/arxiv.1011.2902 · pith_short_12: VQKJUP6B33VG · pith_short_16: VQKJUP6B33VGK5QQ · pith_short_8: VQKJUP6B

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/VQKJUP6B33VGK5QQ676D3E3ROE \
  | 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: ac149a3fc1deea657610f7fc3d93717130b216559a0f88b2f263832ca100339a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c142ce67af53758d6f7c36410113d78338c65141a1dcd0f2156823213cdeb720",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-11-12T13:08:14Z",
    "title_canon_sha256": "3b74639e604ccba6706a4e85d76602d9536baf6b3155acbdeb5e17bd3ff3e2b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2902",
    "kind": "arxiv",
    "version": 1
  }
}