Pith Number

pith:FUVA3Q2N

pith:2010:FUVA3Q2N5LW75D5IL75KEFF5WY

not attested not anchored not stored refs pending

Single-photon device requirements for operating linear optics quantum computing outside the post-selection basis

Andrew G. White, Marco Barbieri, Thomas Jennewein

arxiv:1012.1868 v1 · 2010-12-08 · 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{FUVA3Q2N5LW75D5IL75KEFF5WY}

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	2026-05-18T04:07:06.735168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d2a0dc34deaedfe8fa85ffaa214bdb60a46f7cf17d375b42f9ec266020e759b

Aliases

arxiv: 1012.1868 · arxiv_version: 1012.1868v1 · doi: 10.48550/arxiv.1012.1868 · pith_short_12: FUVA3Q2N5LW7 · pith_short_16: FUVA3Q2N5LW75D5I · pith_short_8: FUVA3Q2N

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/FUVA3Q2N5LW75D5IL75KEFF5WY \
  | 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: 2d2a0dc34deaedfe8fa85ffaa214bdb60a46f7cf17d375b42f9ec266020e759b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8964bd1ce04ce566f2f27a24c37b90b784f4ccb006cf9b4e351ecd26a6272c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-12-08T21:07:42Z",
    "title_canon_sha256": "8fbcfd65ce0835f03b9ec6fb20a8af41ca5a8662fddad964398340a76499cf0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.1868",
    "kind": "arxiv",
    "version": 1
  }
}