Pith Number

pith:SIS47APU

pith:2009:SIS47APUYC76KGIL6KQZA5VVNQ

not attested not anchored not stored refs pending

Engineering of Low-Loss Metal for Nanoplasmonic and Metamaterials Applications

A. V. Gavrilenko, D. A. Bobb, G. Zhu, M. A. Noginov, M. Mayy, P. Mead, V. I. Gavrilenko

arxiv:0907.2484 v1 · 2009-07-15 · physics.optics · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SIS47APUYC76KGIL6KQZA5VVNQ}

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	2026-05-18T02:13:03.022220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9225cf81f4c0bfe5190bf2a19076b56c0b3c6481e16af84d6132eb10ef22c748

Aliases

arxiv: 0907.2484 · arxiv_version: 0907.2484v1 · doi: 10.48550/arxiv.0907.2484 · pith_short_12: SIS47APUYC76 · pith_short_16: SIS47APUYC76KGIL · pith_short_8: SIS47APU

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/SIS47APUYC76KGIL6KQZA5VVNQ \
  | 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: 9225cf81f4c0bfe5190bf2a19076b56c0b3c6481e16af84d6132eb10ef22c748

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2d3df9318de936fd6193d8fb39a9148c179b376d400fa809120f2227bcaa2b2",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2009-07-15T02:46:00Z",
    "title_canon_sha256": "349f437acb1666bf2ea699d9b42a50c7f4c252bb1a6668f6736d0de7086e3554"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.2484",
    "kind": "arxiv",
    "version": 1
  }
}