Pith Number

pith:5AMXR4HS

pith:2012:5AMXR4HSNMU3XS7W2EHIZKZOLT

not attested not anchored not stored refs pending

Ultra-low power generation of twin photons in a compact silicon ring resonator

Daniele Bajoni, Davide Grassani, J. E. Sipe, L. G. Helt, Marco Liscidini, Marc Sorel, Matteo Galli, Michael J. Strain, Stefano Azzini

arxiv:1209.2099 v1 · 2012-09-10 · physics.optics · cond-mat.mtrl-sci · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5AMXR4HSNMU3XS7W2EHIZKZOLT}

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	2026-05-18T03:44:04.100354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e81978f0f26b29bbcbf6d10e8cab2e5ccc18912cbdfe16b46ea859797c72368f

Aliases

arxiv: 1209.2099 · arxiv_version: 1209.2099v1 · doi: 10.48550/arxiv.1209.2099 · pith_short_12: 5AMXR4HSNMU3 · pith_short_16: 5AMXR4HSNMU3XS7W · pith_short_8: 5AMXR4HS

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/5AMXR4HSNMU3XS7W2EHIZKZOLT \
  | 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: e81978f0f26b29bbcbf6d10e8cab2e5ccc18912cbdfe16b46ea859797c72368f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88a2663e03313ba792b493a141b44869849ec9f7981fa01f9336c52ce29a40a2",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-09-10T19:17:11Z",
    "title_canon_sha256": "a60cc57c9d0c0dfcfec565c3b1264aed33bbb99f726b6c3af931e30b69e70fa9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.2099",
    "kind": "arxiv",
    "version": 1
  }
}