Pith Number

pith:2F2DPNVQ

pith:2018:2F2DPNVQI7JKKAGZBLIBUXSFQD

not attested not anchored not stored refs pending

Metasurface imaging with entangled photons

A. Lyons, C. Altuzarra, C. Simpson, D. Faccio, G. Yuan, J. Ben-Benjamin, T. Roger

arxiv:1805.01713 v1 · 2018-05-04 · quant-ph · 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{2F2DPNVQI7JKKAGZBLIBUXSFQD}

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	2026-05-18T00:16:46.945800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d17437b6b047d2a500d90ad01a5e4580caaa1da1451f245a523f5d96483d5d83

Aliases

arxiv: 1805.01713 · arxiv_version: 1805.01713v1 · doi: 10.48550/arxiv.1805.01713 · pith_short_12: 2F2DPNVQI7JK · pith_short_16: 2F2DPNVQI7JKKAGZ · pith_short_8: 2F2DPNVQ

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/2F2DPNVQI7JKKAGZBLIBUXSFQD \
  | 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: d17437b6b047d2a500d90ad01a5e4580caaa1da1451f245a523f5d96483d5d83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2119fd29963561ad1b7288d7ce793322bbcf36dfaf7f5b968f8a818d89db5c70",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-05-04T11:09:26Z",
    "title_canon_sha256": "7b9fbceaef78ed2051cb1e8985b9edf7aa74aba8186bf9e65d7cdf042eedcb1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01713",
    "kind": "arxiv",
    "version": 1
  }
}