Pith Number

pith:7HVSXZBR

pith:2016:7HVSXZBRXCVYN4AIOH6QSPRYER

not attested not anchored not stored refs pending

Enhancing the resolution of hyperlens by the compensation of losses without gain media

Durdu \"O. G\"uney, Mehdi Sadatgol, Wyatt Adams, Xu Zhang

arxiv:1607.07466 v1 · 2016-07-25 · 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{7HVSXZBRXCVYN4AIOH6QSPRYER}

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	2026-05-18T01:10:28.521392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9eb2be431b8ab86f00871fd093e38246fee9e56227e49ed606246dd7471d8da

Aliases

arxiv: 1607.07466 · arxiv_version: 1607.07466v1 · doi: 10.48550/arxiv.1607.07466 · pith_short_12: 7HVSXZBRXCVY · pith_short_16: 7HVSXZBRXCVYN4AI · pith_short_8: 7HVSXZBR

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/7HVSXZBRXCVYN4AIOH6QSPRYER \
  | 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: f9eb2be431b8ab86f00871fd093e38246fee9e56227e49ed606246dd7471d8da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2da89696e15a3d757a919ab77b43eb7a28282470545fb91f0bf88222952c1e74",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-07-25T20:29:39Z",
    "title_canon_sha256": "d3365345c313d315c704d1c12cf9ba83090fc32315584c11016335abb4e570d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07466",
    "kind": "arxiv",
    "version": 1
  }
}