Pith Number

pith:E5TIN4PC

pith:2018:E5TIN4PCUGOBQXUP37AMBPRGUM

not attested not anchored not stored refs pending

Theoretical compensation of static deformations of freeform multi mirror substrates

Henrik von Lukowicz, Jan Kinast, Johannes Hartung

arxiv:1805.12036 v1 · 2018-05-30 · physics.app-ph · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E5TIN4PCUGOBQXUP37AMBPRGUM}

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	2026-05-18T00:14:07.207188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

276686f1e2a19c185e8fdfc0c0be26a30ef443729763a5c0476ed8e5b0b20175

Aliases

arxiv: 1805.12036 · arxiv_version: 1805.12036v1 · doi: 10.48550/arxiv.1805.12036 · pith_short_12: E5TIN4PCUGOB · pith_short_16: E5TIN4PCUGOBQXUP · pith_short_8: E5TIN4PC

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/E5TIN4PCUGOBQXUP37AMBPRGUM \
  | 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: 276686f1e2a19c185e8fdfc0c0be26a30ef443729763a5c0476ed8e5b0b20175

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b37adfd56f65c15635f2e0201b2cbc3911b6d397944d75c7e44266849c1c55a1",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-05-30T15:30:39Z",
    "title_canon_sha256": "c4574e5522b7fd8e894a109d5c9943f7caf32c7e55bbcd821a8221a9ecb17191"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.12036",
    "kind": "arxiv",
    "version": 1
  }
}