Pith Number

pith:2SVCY2K2

pith:2017:2SVCY2K2QZAZWFFT3GSQ3UMLPV

not attested not anchored not stored refs pending

Dynamically Reconfigurable Sources for Arbitrary Gaussian States in Integrated Photonics Circuits

Aharon Brodutch, Amr S. Helmy, Ryan Marchildon

arxiv:1712.04105 v2 · 2017-12-12 · 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{2SVCY2K2QZAZWFFT3GSQ3UMLPV}

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	2026-05-18T00:10:19.083702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4aa2c695a86419b14b3d9a50dd18b7d7f9a66514d15eeb5d1d2516b721d2b80

Aliases

arxiv: 1712.04105 · arxiv_version: 1712.04105v2 · doi: 10.48550/arxiv.1712.04105 · pith_short_12: 2SVCY2K2QZAZ · pith_short_16: 2SVCY2K2QZAZWFFT · pith_short_8: 2SVCY2K2

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/2SVCY2K2QZAZWFFT3GSQ3UMLPV \
  | 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: d4aa2c695a86419b14b3d9a50dd18b7d7f9a66514d15eeb5d1d2516b721d2b80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cfd56c5fc7a9ec94d2f9e69e5b25091330863b7725d8de34532d20a0e704609",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-12-12T02:52:20Z",
    "title_canon_sha256": "e92095b6a96a1459f7ef429fc431ddd9c4535728cc3559212a71855e2d4fa9d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04105",
    "kind": "arxiv",
    "version": 2
  }
}