Pith Number

pith:I62XYHAY

pith:2025:I62XYHAYYRORU7GQUTZKQANAEP

not attested not anchored not stored refs pending

Label free sub-diffraction imaging using non-linear photon avalanche backlight

Artur Bednarkiewicz, Damian Szyma\'nski, Katarzyna Prorok, Malgorzata Misiak, Marcin Szalkowski, Suresh Karmegam

arxiv:2507.14667 v1 · 2025-07-19 · physics.optics · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I62XYHAYYRORU7GQUTZKQANAEP}

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	2026-07-05T11:40:11.385839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47b57c1c18c45d1a7cd0a4f2a801a023f03445dbba136dd55a85f4068a662f67

Aliases

arxiv: 2507.14667 · arxiv_version: 2507.14667v1 · doi: 10.48550/arxiv.2507.14667 · pith_short_12: I62XYHAYYROR · pith_short_16: I62XYHAYYRORU7GQ · pith_short_8: I62XYHAY

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/I62XYHAYYRORU7GQUTZKQANAEP \
  | 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: 47b57c1c18c45d1a7cd0a4f2a801a023f03445dbba136dd55a85f4068a662f67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d96999c2ad3f55eec7bba12bae93bd94fca56e710ddb2671e810347fa223955e",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-07-19T15:36:26Z",
    "title_canon_sha256": "e425747a2d2cf9f361fdd6c215e0133f8b861b05004e28df1def23fa50583532"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.14667",
    "kind": "arxiv",
    "version": 1
  }
}