Pith Number

pith:BQHAWOVP

pith:2026:BQHAWOVPDCON6FIBOHYUCRLNGO

not attested not anchored not stored refs pending

Parity-Based Time-Bin Encoding Enabling SWAP Between Polarization and Time-Bin Qubits

Adam Sultan, Connor Kupchak

arxiv:2607.27144 v1 · 2026-07-29 · 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{BQHAWOVPDCON6FIBOHYUCRLNGO}

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	2026-07-30T01:23:51.955393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

0c0e0b3aaf189cdf150171f141456d3398f64b5a94703539241002aaf7e09e7a

Aliases

arxiv: 2607.27144 · arxiv_version: 2607.27144v1 · doi: 10.48550/arxiv.2607.27144 · pith_short_12: BQHAWOVPDCON · pith_short_16: BQHAWOVPDCON6FIB · pith_short_8: BQHAWOVP

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/BQHAWOVPDCON6FIBOHYUCRLNGO \
  | 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: 0c0e0b3aaf189cdf150171f141456d3398f64b5a94703539241002aaf7e09e7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a559ce013c01f426fc0e0cac21e8c37951e973145d3dd86ea93ec98ca6344d0a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-29T17:20:41Z",
    "title_canon_sha256": "37419f36459e8b1c2d1c2ed128ecb4048177c93d77e1f70c5ef54ae0e8d47a0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27144",
    "kind": "arxiv",
    "version": 1
  }
}