Pith Number

pith:37Q4UHXH

pith:2017:37Q4UHXHZKSSWIVZQJ5M2MFUEY

not attested not anchored not stored refs pending

Diffraction-induced entanglement loss of orbital-angular-momentum states

Andreas Buchleitner, Filippus S. Roux, Giacomo Sorelli, Vyacheslav N. Shatokhin

arxiv:1710.10917 v2 · 2017-10-30 · 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{37Q4UHXHZKSSWIVZQJ5M2MFUEY}

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	2026-05-18T00:24:15.597978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfe1ca1ee7caa52b22b9827acd30b4261602391c9fdb6dfbf56e3b6a36345248

Aliases

arxiv: 1710.10917 · arxiv_version: 1710.10917v2 · doi: 10.48550/arxiv.1710.10917 · pith_short_12: 37Q4UHXHZKSS · pith_short_16: 37Q4UHXHZKSSWIVZ · pith_short_8: 37Q4UHXH

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/37Q4UHXHZKSSWIVZQJ5M2MFUEY \
  | 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: dfe1ca1ee7caa52b22b9827acd30b4261602391c9fdb6dfbf56e3b6a36345248

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45d4dd66527c469fa8c65b5d3a07ba822e4dbe0f114f9333131f645a389a89fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-10-30T13:04:05Z",
    "title_canon_sha256": "dfe4f83bf9821c54c81ac47b6232e7d24b68da99a4fe2648be3f26c1fab1e2f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.10917",
    "kind": "arxiv",
    "version": 2
  }
}