Pith Number

pith:WEQNTKV6

pith:2018:WEQNTKV6IGLVUJV65YFC6J3KH6

not attested not anchored not stored refs pending

Light emission from gold nanoparticles under ultrafast near-infrared excitation: thermal emission, inelastic light scattering or multiphoton luminescence?

Imke Gronwald, John M. Lupton, Lukas Roloff, Philippe Klemm, Rupert Huber, Sebastian Bange

arxiv:1802.04578 v1 · 2018-02-13 · cond-mat.mtrl-sci · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WEQNTKV6IGLVUJV65YFC6J3KH6}

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	2026-05-18T00:23:42.061550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b120d9aabe41975a26beee0a2f276a3f88552ea1f0b74b16def6f5b879bf2182

Aliases

arxiv: 1802.04578 · arxiv_version: 1802.04578v1 · doi: 10.48550/arxiv.1802.04578 · pith_short_12: WEQNTKV6IGLV · pith_short_16: WEQNTKV6IGLVUJV6 · pith_short_8: WEQNTKV6

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/WEQNTKV6IGLVUJV65YFC6J3KH6 \
  | 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: b120d9aabe41975a26beee0a2f276a3f88552ea1f0b74b16def6f5b879bf2182

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7268a23c1038c6680184a0e50bcb8d8aaf9fbd5b14d05dea0d6f389e68fb8c44",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-02-13T11:56:40Z",
    "title_canon_sha256": "7b3813a8ec50053d1b8f83c972bd431082b48283d1fbfafa248316467c0666db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04578",
    "kind": "arxiv",
    "version": 1
  }
}