Pith Number

pith:NCYHRSTT

pith:2010:NCYHRSTTNCH2ADEZ66LH3BK5RZ

not attested not anchored not stored refs pending

Gain and plasmon dynamics in negative-index metamaterials

Andreas Pusch, Joachim M. Hamm, Kosmas L. Tsakmakidis, Ortwin Hess, Sebastian Wuestner

arxiv:1012.1576 v2 · 2010-12-07 · 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{NCYHRSTTNCH2ADEZ66LH3BK5RZ}

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	2026-05-18T04:12:44.692670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68b078ca73688fa00c99f7967d855d8e7bd30f19c3ea11c39a7a524010719416

Aliases

arxiv: 1012.1576 · arxiv_version: 1012.1576v2 · doi: 10.48550/arxiv.1012.1576 · pith_short_12: NCYHRSTTNCH2 · pith_short_16: NCYHRSTTNCH2ADEZ · pith_short_8: NCYHRSTT

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/NCYHRSTTNCH2ADEZ66LH3BK5RZ \
  | 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: 68b078ca73688fa00c99f7967d855d8e7bd30f19c3ea11c39a7a524010719416

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22ffd0a683c88b981f379874c228a1c4dff9a17b97ef21399f6ed191af2d0553",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-12-07T18:45:20Z",
    "title_canon_sha256": "c841eb7b437f21cd83e4089697c493d60f673938a78de2e4da81d525cd32771b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.1576",
    "kind": "arxiv",
    "version": 2
  }
}