Pith Number

pith:5VHIRBDW

pith:2024:5VHIRBDWEKUYJOTRQBZXG5LPJ7

not attested not anchored not stored refs pending

Purifying photon indistinguishability through quantum interference

Andrew B. Villadsen, Carlos F.D. Faurby, Francesco Giorgino, Huan Cao, Juan C. Loredo, Lena M. Hansen, Lorenzo Carosini, Patrik I. Sund, Peter Lodahl, Philip Walther, Stefan N. van den Hoven, Stefano Paesani

arxiv:2403.12866 v2 · 2024-03-19 · 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{5VHIRBDWEKUYJOTRQBZXG5LPJ7}

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	2026-07-05T11:39:02.530428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed4e88847622a984ba71807373756f4fc5ac85684801461a06f2be3ff4f6f673

Aliases

arxiv: 2403.12866 · arxiv_version: 2403.12866v2 · doi: 10.48550/arxiv.2403.12866 · pith_short_12: 5VHIRBDWEKUY · pith_short_16: 5VHIRBDWEKUYJOTR · pith_short_8: 5VHIRBDW

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/5VHIRBDWEKUYJOTRQBZXG5LPJ7 \
  | 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: ed4e88847622a984ba71807373756f4fc5ac85684801461a06f2be3ff4f6f673

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6345db96baa77ad9e8c91c5eb6793996b50640d0972d22f28faa45968848740",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-03-19T16:10:50Z",
    "title_canon_sha256": "844009d2542929658c9cafa1537787a16d93e82c2e845f15cdd28af55a4a090e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.12866",
    "kind": "arxiv",
    "version": 2
  }
}