Pith Number

pith:L2VPF6MP

pith:2016:L2VPF6MPVLLHL72K3SYUDAYUVK

not attested not anchored not stored refs pending

Generation of Polarization Entangled Photon Pairs in a Planar Waveguide

Divya Bharadwaj, K. Thyagarajan

arxiv:1604.07191 v3 · 2016-04-25 · 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{L2VPF6MPVLLHL72K3SYUDAYUVK}

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	2026-05-18T00:53:34.302397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5eaaf2f98faad675ff4adcb1418314aab4a416c5feee88455ce7f74f7b429c1a

Aliases

arxiv: 1604.07191 · arxiv_version: 1604.07191v3 · doi: 10.48550/arxiv.1604.07191 · pith_short_12: L2VPF6MPVLLH · pith_short_16: L2VPF6MPVLLHL72K · pith_short_8: L2VPF6MP

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/L2VPF6MPVLLHL72K3SYUDAYUVK \
  | 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: 5eaaf2f98faad675ff4adcb1418314aab4a416c5feee88455ce7f74f7b429c1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c535fc0d5be06c4fe3553ab525a235a9c9d30dba9d7bb02300baf14bc90c2617",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-04-25T10:00:37Z",
    "title_canon_sha256": "89417c8aeb4a32a4053b21551f8e335a8a24a6b3d5326e8c0ccb3560e9bf611a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07191",
    "kind": "arxiv",
    "version": 3
  }
}