Pith Number

pith:KAR7WPGE

pith:2016:KAR7WPGEKS2OVTMEXSJXCEQ3EX

not attested not anchored not stored refs pending

Path-polarization hyperentangled and cluster states of photons on a chip

Adeline Orieux, Andrea Crespi, Fabio Sciarrino, Giacomo Corrielli, Mario A. Ciampini, Paolo Mataloni, Roberta Ramponi, Roberto Osellame, Stefano Paesani

arxiv:1602.03769 v1 · 2016-02-11 · 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{KAR7WPGEKS2OVTMEXSJXCEQ3EX}

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	2026-05-18T01:16:29.226019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5023fb3cc454b4eacd84bc9371121b25ed0d78c886f9dd0d9444aee6b3ba99f1

Aliases

arxiv: 1602.03769 · arxiv_version: 1602.03769v1 · doi: 10.48550/arxiv.1602.03769 · pith_short_12: KAR7WPGEKS2O · pith_short_16: KAR7WPGEKS2OVTME · pith_short_8: KAR7WPGE

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/KAR7WPGEKS2OVTMEXSJXCEQ3EX \
  | 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: 5023fb3cc454b4eacd84bc9371121b25ed0d78c886f9dd0d9444aee6b3ba99f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0d6b607e6190ae0e008f7a57c6319924d0e7ba3373d9fe81b5f334ef0c8f68d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-02-11T15:25:40Z",
    "title_canon_sha256": "d7a0b6ec9701ca4633104c9643b19a1370f17915b8f26023cc2abe39f7aac65e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.03769",
    "kind": "arxiv",
    "version": 1
  }
}