Pith Number

pith:EBOHQTSD

pith:2017:EBOHQTSDDLW4TA7MPN72R4ITFW

not attested not anchored not stored refs pending

Continuous variable entanglement of counter-propagating twin beams

Alessandra Gatti, Enrico Brambilla

arxiv:1711.08017 v1 · 2017-11-21 · 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{EBOHQTSDDLW4TA7MPN72R4ITFW}

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	2026-05-18T00:29:50.909827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

205c784e431aedc983ec7b7fa8f1132daed4a9e9ca902ce1e02ea82171562c19

Aliases

arxiv: 1711.08017 · arxiv_version: 1711.08017v1 · doi: 10.48550/arxiv.1711.08017 · pith_short_12: EBOHQTSDDLW4 · pith_short_16: EBOHQTSDDLW4TA7M · pith_short_8: EBOHQTSD

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/EBOHQTSDDLW4TA7MPN72R4ITFW \
  | 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: 205c784e431aedc983ec7b7fa8f1132daed4a9e9ca902ce1e02ea82171562c19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51db62c7f617f2c212df6a443497bcef0aa0f932cbc8871aaf39d532bed33bfa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-11-21T20:16:01Z",
    "title_canon_sha256": "1d12d3874ea5de0945a74b63d82462cf3beb29582b4a641000b4f97e4339891e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08017",
    "kind": "arxiv",
    "version": 1
  }
}