Pith Number

pith:SQKNVJCL

pith:2024:SQKNVJCLDMD3ZBNREV5LNPL3VA

not attested not anchored not stored refs pending

AFM-IR of EHD-Printed PbS Quantum Dots: Quantifying Ligand Exchange at the Nanoscale

Dmitry N. Dirin, Fabio La Mattina, G\"okhan Kara, Ivan Shorubalko, Lorenzo J. A. Ferraresi, Maksym V. Kovalenko, Michel Calame, Nancy A. Burnham, Roman Furrer

arxiv:2401.04618 v1 · 2024-01-09 · physics.app-ph · 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{SQKNVJCLDMD3ZBNREV5LNPL3VA}

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	2026-07-05T07:31:47.095485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9414daa44b1b07bc85b1257ab6bd7ba81463205377ded97a31b6d74adbf6fc93

Aliases

arxiv: 2401.04618 · arxiv_version: 2401.04618v1 · doi: 10.48550/arxiv.2401.04618 · pith_short_12: SQKNVJCLDMD3 · pith_short_16: SQKNVJCLDMD3ZBNR · pith_short_8: SQKNVJCL

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/SQKNVJCLDMD3ZBNREV5LNPL3VA \
  | 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: 9414daa44b1b07bc85b1257ab6bd7ba81463205377ded97a31b6d74adbf6fc93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "543f6b8dda275428b0f665c3223bd954cc25afe1bac814e74cc0b872466ecdef",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2024-01-09T15:39:50Z",
    "title_canon_sha256": "d05606d1f4a9d25a5647fee7ee321594cc60387cec56ec0d87a04ec484a3a8bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.04618",
    "kind": "arxiv",
    "version": 1
  }
}