Pith Number

pith:4IIOGFKY

pith:2013:4IIOGFKY6SQCXCIQD4DFMQD4K2

not attested not anchored not stored refs pending

Squeezing and photon counting with the cubic phase state

Seckin Sefi

arxiv:1310.2429 v1 · 2013-10-09 · 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{4IIOGFKY6SQCXCIQD4DFMQD4K2}

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	2026-05-18T03:10:56.796237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e210e31558f4a02b89101f0656407c5689a80437b7e17ad145eec6be8b36a689

Aliases

arxiv: 1310.2429 · arxiv_version: 1310.2429v1 · doi: 10.48550/arxiv.1310.2429 · pith_short_12: 4IIOGFKY6SQC · pith_short_16: 4IIOGFKY6SQCXCIQ · pith_short_8: 4IIOGFKY

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/4IIOGFKY6SQCXCIQD4DFMQD4K2 \
  | 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: e210e31558f4a02b89101f0656407c5689a80437b7e17ad145eec6be8b36a689

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd7c272e2775cc45d8fffa91a306500c0b853944e2489d7fae3f24d727139b3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-10-09T10:59:46Z",
    "title_canon_sha256": "b1262f0ed6a76deab6c670b15edc8d0fb4b70b0444317ac7ec2d6774c6304649"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.2429",
    "kind": "arxiv",
    "version": 1
  }
}