Pith Number

pith:OTDZI5DE

pith:2025:OTDZI5DEYWRESU5FVOAKTDXWUJ

not attested not anchored not stored refs pending

Ultrafast 4D scanning transmission electron microscopy for imaging of localized optical fields

Alexandr Kn\'apek, Daniel Burda, Kamila Moriov\'a, Marius Constantin Chirita Mihaila, Martin Koz\'ak, Neli La\v{s}tovi\v{c}kov\'a Streshkova, Petr Koutensk\'y

arxiv:2502.07338 v2 · 2025-02-11 · physics.optics · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OTDZI5DEYWRESU5FVOAKTDXWUJ}

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	2026-07-05T12:03:45.650161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74c7947464c5a24953a5ab80a98ef6a26626c9c11ebe8e6badec9889d8f46ccb

Aliases

arxiv: 2502.07338 · arxiv_version: 2502.07338v2 · doi: 10.48550/arxiv.2502.07338 · pith_short_12: OTDZI5DEYWRE · pith_short_16: OTDZI5DEYWRESU5F · pith_short_8: OTDZI5DE

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/OTDZI5DEYWRESU5FVOAKTDXWUJ \
  | 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: 74c7947464c5a24953a5ab80a98ef6a26626c9c11ebe8e6badec9889d8f46ccb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f249fdbb6a565b7e05a68b004f1d4cb0ffc65d3370f99cfc7382e0eae313425",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-02-11T08:01:02Z",
    "title_canon_sha256": "6f82bd4af0633fe86ed60d7d9f2bebf7089d7c636ac6213689ab7cf816cca4bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.07338",
    "kind": "arxiv",
    "version": 2
  }
}