Pith Number

pith:NDVZVOW5

pith:2015:NDVZVOW5NZOMKL24GDUWUYSUE5

not attested not anchored not stored refs pending

Localized surface plasmon resonance in silver nanoparticles: Atomistic first-principles time-dependent density-functional theory calculations

Arto Sakko, Ask H. Larsen, Jussi Enkovaara, Lauri Lehtovaara, Mikael Kuisma, Tapio T. Rantala, Tuomas P. Rossi

arxiv:1503.07234 v2 · 2015-03-24 · 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{NDVZVOW5NZOMKL24GDUWUYSUE5}

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	2026-05-18T02:19:18.471207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68eb9abadd6e5cc52f5c30e96a6254274a27c9a515c0296254187293fda36b43

Aliases

arxiv: 1503.07234 · arxiv_version: 1503.07234v2 · doi: 10.48550/arxiv.1503.07234 · pith_short_12: NDVZVOW5NZOM · pith_short_16: NDVZVOW5NZOMKL24 · pith_short_8: NDVZVOW5

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/NDVZVOW5NZOMKL24GDUWUYSUE5 \
  | 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: 68eb9abadd6e5cc52f5c30e96a6254274a27c9a515c0296254187293fda36b43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20080fba66b4fbdbcf8a07f48dbe962f60e474749c42733fd143516b31960fca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-03-24T23:44:53Z",
    "title_canon_sha256": "da85c63215d7637272c329d45d236912b77c293b7bb5c83dfc8e13859a453976"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07234",
    "kind": "arxiv",
    "version": 2
  }
}