Pith Number

pith:5OQTI3OQ

pith:2011:5OQTI3OQ2H65IKP4DNEMLUU7IG

not attested not anchored not stored refs pending

Adaptively measuring the temporal shape of ultrashort single photons for higher-dimensional quantum information processing

Alessandro Zavatta, Constantina Polycarpou, Giovanni Venturi, Katiuscia N. Cassemiro, Marco Bellini

arxiv:1111.7161 v1 · 2011-11-30 · 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{5OQTI3OQ2H65IKP4DNEMLUU7IG}

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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	2026-05-18T04:07:18.657504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eba1346dd0d1fdd429fc1b48c5d29f41b1a69e2ce9a86f7e3f18be45acf81d33

Aliases

arxiv: 1111.7161 · arxiv_version: 1111.7161v1 · doi: 10.48550/arxiv.1111.7161 · pith_short_12: 5OQTI3OQ2H65 · pith_short_16: 5OQTI3OQ2H65IKP4 · pith_short_8: 5OQTI3OQ

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/5OQTI3OQ2H65IKP4DNEMLUU7IG \
  | 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: eba1346dd0d1fdd429fc1b48c5d29f41b1a69e2ce9a86f7e3f18be45acf81d33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41232f626e06fb7de7921bc74cc71d3171b96c18d9075c8cf599941e66186665",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-11-30T13:51:42Z",
    "title_canon_sha256": "1a37d9c76eeb06eb223c08b1b10125d1597d3d9855fb7af7ab75b95590274d5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.7161",
    "kind": "arxiv",
    "version": 1
  }
}