Pith Number

pith:7JVNW2AA

pith:2017:7JVNW2AAVNO3ED7ASDB42HSMHE

not attested not anchored not stored refs pending

Integrated sources of entangled photons at telecom wavelength in femtosecond-laser-written circuits

Adil S. Rab, Andrea Crespi, Emanuele Polino, Fabio Sciarrino, Giacomo Corrielli, Mauro Valeri, Nicol\`o Spagnolo, Paolo Mataloni, Roberto Osellame, Simone Atzeni

arxiv:1710.09618 v1 · 2017-10-26 · 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{7JVNW2AAVNO3ED7ASDB42HSMHE}

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	2026-05-18T00:16:36.670576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa6adb6800ab5db20fe090c3cd1e4c392031d6a7a01990b43c27eb8183bb985c

Aliases

arxiv: 1710.09618 · arxiv_version: 1710.09618v1 · doi: 10.48550/arxiv.1710.09618 · pith_short_12: 7JVNW2AAVNO3 · pith_short_16: 7JVNW2AAVNO3ED7A · pith_short_8: 7JVNW2AA

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/7JVNW2AAVNO3ED7ASDB42HSMHE \
  | 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: fa6adb6800ab5db20fe090c3cd1e4c392031d6a7a01990b43c27eb8183bb985c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8f2953e57d166389a3a7f4e2f517149dff35d7dd666da099eb2328973a17ba0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-10-26T09:51:53Z",
    "title_canon_sha256": "98c31203d7fb725c29e7e19f096f8dc2a3dd8ee4de34471834878e617e748669"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09618",
    "kind": "arxiv",
    "version": 1
  }
}