Pith Number

pith:EUNQ33FX

pith:2016:EUNQ33FXC7B63I6UBZZHBICLU5

not attested not anchored not stored refs pending

Miniature optical planar camera based on a wide-angle metasurface doublet corrected for monochromatic aberrations

Amir Arbabi, Andrei Faraon, Ehsan Arbabi, Seunghoon Han, Seyedeh Mahsa Kamali, Yu Horie

arxiv:1604.06160 v2 · 2016-04-21 · 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{EUNQ33FXC7B63I6UBZZHBICLU5}

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	2026-05-18T00:52:08.439708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

251b0decb717c3eda3d40e7270a04ba7517c507c99d36045257524f36501f4f8

Aliases

arxiv: 1604.06160 · arxiv_version: 1604.06160v2 · doi: 10.48550/arxiv.1604.06160 · pith_short_12: EUNQ33FXC7B6 · pith_short_16: EUNQ33FXC7B63I6U · pith_short_8: EUNQ33FX

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/EUNQ33FXC7B63I6UBZZHBICLU5 \
  | 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: 251b0decb717c3eda3d40e7270a04ba7517c507c99d36045257524f36501f4f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d60e4459ded236011420e6d570044a2f463fd2c54af1931420ebda7dfcee338a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-04-21T02:24:08Z",
    "title_canon_sha256": "f6a726ac91b3c6bd6df22bedee6600321240eb090dacc8c3f488007300a05b33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.06160",
    "kind": "arxiv",
    "version": 2
  }
}