Pith Number

pith:4HLIE7CV

pith:2012:4HLIE7CV3YVIISIAPYPESW2CAI

not attested not anchored not stored refs pending

Asymmetric Architecture for Heralded Single Photon Sources

Alexander V. Sergienko, Francesco Ticozzi, Giuseppe Vallone, Luca Mazzarella, Paolo Villoresi

arxiv:1210.6878 v2 · 2012-10-25 · 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{4HLIE7CV3YVIISIAPYPESW2CAI}

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	2026-05-18T03:13:34.149955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1d6827c55de2a8449007e1e495b4202033c9764320eb3deb647f7a5c01326f1

Aliases

arxiv: 1210.6878 · arxiv_version: 1210.6878v2 · doi: 10.48550/arxiv.1210.6878 · pith_short_12: 4HLIE7CV3YVI · pith_short_16: 4HLIE7CV3YVIISIA · pith_short_8: 4HLIE7CV

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/4HLIE7CV3YVIISIAPYPESW2CAI \
  | 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: e1d6827c55de2a8449007e1e495b4202033c9764320eb3deb647f7a5c01326f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3dfdd0fa48504a754d0aae681626d02f53adbaa6deb887b518371fb02669a4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-10-25T15:37:04Z",
    "title_canon_sha256": "734bb5d41e5bc354e8ce70c2299286c3d9dafcab5045abc65cc149c0e66980bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6878",
    "kind": "arxiv",
    "version": 2
  }
}