Pith Number

pith:OCENKMRR

pith:2009:OCENKMRR2FPRYGKWRMXQ54ERSI

not attested not anchored not stored refs pending

Metamaterial tuning by manipulation of near-field interaction

David A. Powell, Ilya V. Shadrivov, Maxim Gorkunov, Mikhail Lapine, Yuri S. Kivshar

arxiv:0912.1152 v3 · 2009-12-07 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OCENKMRR2FPRYGKWRMXQ54ERSI}

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	2026-05-18T04:39:00.201135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7088d53231d15f1c19568b2f0ef0919239427bce44a0c78ac932cffd2a046343

Aliases

arxiv: 0912.1152 · arxiv_version: 0912.1152v3 · doi: 10.48550/arxiv.0912.1152 · pith_short_12: OCENKMRR2FPR · pith_short_16: OCENKMRR2FPRYGKW · pith_short_8: OCENKMRR

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/OCENKMRR2FPRYGKWRMXQ54ERSI \
  | 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: 7088d53231d15f1c19568b2f0ef0919239427bce44a0c78ac932cffd2a046343

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1ea94602a1e5e14629c64fa5ad5cb1ee0e7a7c0f164fd687fa8398a9d867710",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2009-12-07T01:13:25Z",
    "title_canon_sha256": "6715b6871967aa20a73ec600004a3977bb3c40a471f8894a137d563d4bc68841"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.1152",
    "kind": "arxiv",
    "version": 3
  }
}