Pith Number

pith:NCJFZW6T

pith:2018:NCJFZW6TYQEEE3FWGVRLI7SU2Y

not attested not anchored not stored refs pending

Entangling macroscopic light states by delocalized photon addition

Alessandro Zavatta, Luca S. Costanzo, Marco Bellini, Nicola Biagi

arxiv:1811.10466 v2 · 2018-11-26 · 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{NCJFZW6TYQEEE3FWGVRLI7SU2Y}

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	2026-07-05T10:21:01.650606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68925cdbd3c408426cb63562b47e54d632ec4c2f5c8d5aef903f2018a4ee0093

Aliases

arxiv: 1811.10466 · arxiv_version: 1811.10466v2 · doi: 10.48550/arxiv.1811.10466 · pith_short_12: NCJFZW6TYQEE · pith_short_16: NCJFZW6TYQEEE3FW · pith_short_8: NCJFZW6T

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/NCJFZW6TYQEEE3FWGVRLI7SU2Y \
  | 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: 68925cdbd3c408426cb63562b47e54d632ec4c2f5c8d5aef903f2018a4ee0093

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87baed7d627c67e838327f1d43af4bb4807bee43999e8af9ed00bbc35eb7325a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-11-26T15:58:16Z",
    "title_canon_sha256": "c8e8399327f5a4d4537d361188637127794b161862793ce0daf0bbb29b05e14f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10466",
    "kind": "arxiv",
    "version": 2
  }
}