Pith Number

pith:6C3333LM

pith:2017:6C3333LMXOLBWYD4JOFLOVL6GR

not attested not anchored not stored refs pending

Spatially correlated photonic qutrit pairs using pump beam modulation technique

Debadrita Ghosh, Piotr Kolenderski, Thomas Jennewein, Urbasi Sinha

arxiv:1702.02581 v2 · 2017-02-08 · 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{6C3333LMXOLBWYD4JOFLOVL6GR}

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	2026-05-18T00:00:13.712241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0b7bded6cbb961b607c4b8ab7557e3470f09f47542f14519d0783196a145d3a

Aliases

arxiv: 1702.02581 · arxiv_version: 1702.02581v2 · doi: 10.48550/arxiv.1702.02581 · pith_short_12: 6C3333LMXOLB · pith_short_16: 6C3333LMXOLBWYD4 · pith_short_8: 6C3333LM

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/6C3333LMXOLBWYD4JOFLOVL6GR \
  | 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: f0b7bded6cbb961b607c4b8ab7557e3470f09f47542f14519d0783196a145d3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d4b959d9157f41ca3143a2c5b8fa187d010bfebc88bf009b26ef2a6e30820d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-02-08T19:03:47Z",
    "title_canon_sha256": "1769280571df6702b4a8d3731cf22c09ce76a6007605a315ee95995efbb34a6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02581",
    "kind": "arxiv",
    "version": 2
  }
}