Pith Number

pith:R75GL252

pith:2014:R75GL252JALHDMSFBSYIZNKB7P

not attested not anchored not stored refs pending

Image formation properties and inverse imaging problem in aperture based scanning near field optical microscopy

A. C. Assafrao, A. E. Klein, C. Rockstuhl, H. Gross, H. P. Urbach, M. Steinert, S. Diziain, S. Schmidt, T. Paul, T. Pertsch

arxiv:1411.4251 v5 · 2014-11-16 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R75GL252JALHDMSFBSYIZNKB7P}

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	2026-05-18T01:23:16.772277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ffa65ebba481671b2450cb08cb541fbf41ffc0cfde76e4aa57badf74e467f42

Aliases

arxiv: 1411.4251 · arxiv_version: 1411.4251v5 · doi: 10.48550/arxiv.1411.4251 · pith_short_12: R75GL252JALH · pith_short_16: R75GL252JALHDMSF · pith_short_8: R75GL252

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/R75GL252JALHDMSFBSYIZNKB7P \
  | 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: 8ffa65ebba481671b2450cb08cb541fbf41ffc0cfde76e4aa57badf74e467f42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f41a61605dc1fe9aa807fb5963a3dbe1c51613deb16475fe66f9d5232e349750",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-11-16T12:11:38Z",
    "title_canon_sha256": "f2fe05d4d16cf76ed4aebf73bd88f6c9a0a9f7df86d8c59b4d7751e185096db7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4251",
    "kind": "arxiv",
    "version": 5
  }
}