Pith Number

pith:KPSUTCYF

pith:2025:KPSUTCYF5SKV6TYTJEXXOUCOPC

not attested not anchored not stored refs pending

Nanoparticles and Quantum Dots as Emerging Optical Sensing Platforms for $\mathrm{Ni}^{2+}$ Detection: Recent Approaches and Perspectives

Franck Thetiot, Heena, Pooja Sharma, Samar Layek, Sudhanshu Naithani, Sushil Kumar, Tapas Goswami

arxiv:2507.04944 v1 · 2025-07-07 · physics.app-ph · cond-mat.mes-hall · cond-mat.mtrl-sci · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KPSUTCYF5SKV6TYTJEXXOUCOPC}

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	2026-07-05T11:33:06.893512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53e5498b05ec955f4f13492f77504e788366bf3eee0b7b27f834635d6e2b172c

Aliases

arxiv: 2507.04944 · arxiv_version: 2507.04944v1 · doi: 10.48550/arxiv.2507.04944 · pith_short_12: KPSUTCYF5SKV · pith_short_16: KPSUTCYF5SKV6TYT · pith_short_8: KPSUTCYF

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/KPSUTCYF5SKV6TYTJEXXOUCOPC \
  | 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: 53e5498b05ec955f4f13492f77504e788366bf3eee0b7b27f834635d6e2b172c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17a1bb597f5bd93911a594181773134ca7ea86c00c08225618428af81a504b3a",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci",
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2025-07-07T12:40:57Z",
    "title_canon_sha256": "a911f5616346427858839b74ce76a91b8ecc8e70dac41e4fbed6e1196964c572"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.04944",
    "kind": "arxiv",
    "version": 1
  }
}