Pith Number

pith:OD2Z3JXG

pith:2014:OD2Z3JXGRQFXBE3NFGW5T4GFVZ

not attested not anchored not stored refs pending

High-visibility nonclassical interference of photon pairs generated in a multimode nonlinear waveguide

Czes{\l}aw Radzewicz, Konrad Banaszek, Micha{\l} Jachura, Micha{\l} Karpi\'nski

arxiv:1401.4868 v3 · 2014-01-20 · 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{OD2Z3JXGRQFXBE3NFGW5T4GFVZ}

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	2026-05-18T02:51:08.149447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70f59da6e68c0b70936d29add9f0c5ae55bd4ac4a0f7f6a218d4fd42776d0f5d

Aliases

arxiv: 1401.4868 · arxiv_version: 1401.4868v3 · doi: 10.48550/arxiv.1401.4868 · pith_short_12: OD2Z3JXGRQFX · pith_short_16: OD2Z3JXGRQFXBE3N · pith_short_8: OD2Z3JXG

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/OD2Z3JXGRQFXBE3NFGW5T4GFVZ \
  | 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: 70f59da6e68c0b70936d29add9f0c5ae55bd4ac4a0f7f6a218d4fd42776d0f5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "607b22d76b3abd6ef0696997e056844e9f8cffeb9c144ec2d316c9475dbf5ab0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-01-20T11:47:31Z",
    "title_canon_sha256": "84b3b431fef2900307bf25009f67e0e5823ce853ca5aa16a47c582ef8bd05705"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4868",
    "kind": "arxiv",
    "version": 3
  }
}