Pith Number

pith:U4VGOGO4

pith:2016:U4VGOGO4FC3O552J6PN73CQRYE

not attested not anchored not stored refs pending

Hyperbolic Metamaterial Nano-Resonators Make Poor Single Photon Sources

Amr S. Helmy, Herman M. K. Wong, Mohsen Kamandar Dezfouli, Simon Axelrod, Stephen Hughes

arxiv:1606.06957 v2 · 2016-06-22 · cond-mat.mes-hall · physics.optics · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U4VGOGO4FC3O552J6PN73CQRYE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:45:49.189245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a72a6719dc28b6eef749f3dbfd8a11c12908eb1e9318f6a548610391f72467bb

Aliases

arxiv: 1606.06957 · arxiv_version: 1606.06957v2 · doi: 10.48550/arxiv.1606.06957 · pith_short_12: U4VGOGO4FC3O · pith_short_16: U4VGOGO4FC3O552J · pith_short_8: U4VGOGO4

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/U4VGOGO4FC3O552J6PN73CQRYE \
  | 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: a72a6719dc28b6eef749f3dbfd8a11c12908eb1e9318f6a548610391f72467bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c3428039cf423d71ac7b207930e1925eb725e4c63bd737f5d617f3b5bb0b14f",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2016-06-22T14:03:34Z",
    "title_canon_sha256": "e07fb948e58e5d2833de0b47f388d8aad598e40940b8abda8839c10bd08f4a9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.06957",
    "kind": "arxiv",
    "version": 2
  }
}