Pith Number

pith:4PEHF56Z

pith:2014:4PEHF56ZP3YAFRZQW5ODAB5NPK

not attested not anchored not stored refs pending

On-chip generation, routing and detection of quantum light

Alexander Andrejew, Fabian Flassig, G\"unther Reithmaier, Jelena Vuckovic, Jonathan Finley, Kai M\"uller, Michael Kaniber, Rudolf Gross, Stefan Lichtmannecker

arxiv:1408.2275 v2 · 2014-08-10 · cond-mat.mes-hall · 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{4PEHF56ZP3YAFRZQW5ODAB5NPK}

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	2026-05-18T01:29:05.392724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3c872f7d97ef002c730b75c3007ad7ab39549db3fa274744ea79d3331f02c81

Aliases

arxiv: 1408.2275 · arxiv_version: 1408.2275v2 · doi: 10.48550/arxiv.1408.2275 · pith_short_12: 4PEHF56ZP3YA · pith_short_16: 4PEHF56ZP3YAFRZQ · pith_short_8: 4PEHF56Z

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/4PEHF56ZP3YAFRZQW5ODAB5NPK \
  | 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: e3c872f7d97ef002c730b75c3007ad7ab39549db3fa274744ea79d3331f02c81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "051ebdfaa8a31a5fb0c37cb62c2ea3e3b215cb98d594d631e207719a7a15973e",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-08-10T21:50:39Z",
    "title_canon_sha256": "57647d61ae296dc08206849d4323ad61ab2ac4fcc63ebb43acaedfc831011727"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2275",
    "kind": "arxiv",
    "version": 2
  }
}