Pith Number

pith:EHOCMMOH

pith:2025:EHOCMMOH4M6GEVGPSR5DL4GFN7

not attested not anchored not stored refs pending

Tutorial: Hong-Ou-Mandel interference with Structured Photons

Alessio D'Errico, Ebrahim Karimi, Mario Krenn, Tareq Jaouni, Xuemei Gu

arxiv:2501.14961 v1 · 2025-01-24 · quant-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EHOCMMOH4M6GEVGPSR5DL4GFN7}

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.

Cited by

1 paper in Pith

Tailoring spatial correlations with quantum interference

Receipt and verification

First computed	2026-07-05T10:05:21.396582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21dc2631c7e33c6254cf947a35f0c56fd9ec5a9b5aa4df0ed06856119013b01f

Aliases

arxiv: 2501.14961 · arxiv_version: 2501.14961v1 · doi: 10.48550/arxiv.2501.14961 · pith_short_12: EHOCMMOH4M6G · pith_short_16: EHOCMMOH4M6GEVGP · pith_short_8: EHOCMMOH

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/EHOCMMOH4M6GEVGPSR5DL4GFN7 \
  | 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: 21dc2631c7e33c6254cf947a35f0c56fd9ec5a9b5aa4df0ed06856119013b01f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e136e56cfbfbd08688dcdf5d4c9322a513ac974d8ccdfcc9ff9560d496530f4",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-01-24T22:46:19Z",
    "title_canon_sha256": "294c966eb098fefaf710c5fb111055e54609e46fe4f9dd134f35b166045418da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.14961",
    "kind": "arxiv",
    "version": 1
  }
}