Pith Number

pith:4PRKG2JG

pith:2017:4PRKG2JG3UOB7PR7FV5AQKS3AS

not attested not anchored not stored refs pending

Active plasmon injection scheme for subdiffraction imaging with imperfect negative index flat lens

Anindya Ghoshroy, Durdu O. Guney, Wyatt Adams, Xu Zhang

arxiv:1706.03886 v1 · 2017-06-13 · 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{4PRKG2JG3UOB7PR7FV5AQKS3AS}

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	2026-05-18T00:38:51.330819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3e2a36926dd1c1fbe3f2d7a082a5b04ac6d93ad8b7ad88721501366c5736280

Aliases

arxiv: 1706.03886 · arxiv_version: 1706.03886v1 · doi: 10.48550/arxiv.1706.03886 · pith_short_12: 4PRKG2JG3UOB · pith_short_16: 4PRKG2JG3UOB7PR7 · pith_short_8: 4PRKG2JG

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/4PRKG2JG3UOB7PR7FV5AQKS3AS \
  | 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: e3e2a36926dd1c1fbe3f2d7a082a5b04ac6d93ad8b7ad88721501366c5736280

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a216737b8660dd5069ca85759497882957e2d9140103385597b7f530d72e5cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-06-13T01:48:00Z",
    "title_canon_sha256": "2a2532faa650bb06005369b6e648995dd17a08277654bda722aac7140bb79788"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.03886",
    "kind": "arxiv",
    "version": 1
  }
}