Pith Number

pith:XC4FPXI4

pith:2006:XC4FPXI4FTUOZR7YT3RR2PUJSB

not attested not anchored not stored refs pending

Deterministic unitary operations on time-bin qudits for quantum communication

Felix Bussieres, Guido Berlin, Nicolas Godbout, Suzanne Lacroix, Yasaman Soudagar

arxiv:quant-ph/0608183 v2 · 2006-08-23 · 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{XC4FPXI4FTUOZR7YT3RR2PUJSB}

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

High-Dimensional Quantum Photonics: Roadmap

Receipt and verification

First computed	2026-07-04T14:56:45.724887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8b857dd1c2ce8ecc7f89ee31d3e89907da0b62ee1c6dcb581f31252a1ccfd8b

Aliases

arxiv: quant-ph/0608183 · arxiv_version: quant-ph/0608183v2 · doi: 10.48550/arxiv.quant-ph/0608183 · pith_short_12: XC4FPXI4FTUO · pith_short_16: XC4FPXI4FTUOZR7Y · pith_short_8: XC4FPXI4

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/XC4FPXI4FTUOZR7YT3RR2PUJSB \
  | 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: b8b857dd1c2ce8ecc7f89ee31d3e89907da0b62ee1c6dcb581f31252a1ccfd8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7251cce0a87ea5ecdfdfdd0e95ee3778f7e75992070ae7f88876e751868c3f7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-08-23T19:52:51Z",
    "title_canon_sha256": "bf3479602390b2e7d783754b8ec01a25e0b0dcf07227e41dfdd1a491e25771b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0608183",
    "kind": "arxiv",
    "version": 2
  }
}