Pith Number

pith:K3G4IHJG

pith:2012:K3G4IHJGYJS66ZLZL3GQ3NIFOZ

not attested not anchored not stored refs pending

Super-stable tomography of any linear optical device

Anthony Laing, Jeremy L. O'Brien

arxiv:1208.2868 v1 · 2012-08-14 · 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{K3G4IHJGYJS66ZLZL3GQ3NIFOZ}

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.

Cited by

4 papers in Pith

Semi-device independent characterization of multiphoton indistinguishability

Training continuously-coupled reconfigurable photonic chips with quantum machine learning

Boson Sampling with a reconfigurable 128 modes 3D integrated photonic circuit

General framework for anticoncentration and linear cross-entropy benchmarking in photonic quantum advantage experiments

Receipt and verification

First computed	2026-05-18T03:48:47.018003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56cdc41d26c265ef65795ecd0db50576540f0593ed5bd64830b082d690954761

Aliases

arxiv: 1208.2868 · arxiv_version: 1208.2868v1 · doi: 10.48550/arxiv.1208.2868 · pith_short_12: K3G4IHJGYJS6 · pith_short_16: K3G4IHJGYJS66ZLZ · pith_short_8: K3G4IHJG

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/K3G4IHJGYJS66ZLZL3GQ3NIFOZ \
  | 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: 56cdc41d26c265ef65795ecd0db50576540f0593ed5bd64830b082d690954761

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cd74bb835c066c2f2cb78bb58ae313d79f2dd2fb2d0152cfd76f916a17cd4ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-08-14T14:03:34Z",
    "title_canon_sha256": "6b27f4b4cb89b2ee4b270917888789e8d7bf28906a63292d714a882c63b3066a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.2868",
    "kind": "arxiv",
    "version": 1
  }
}