Pith Number

pith:QYMI6TBI

pith:2005:QYMI6TBI6UEKAVUFDEG2VIUMSS

not attested not anchored not stored refs pending

Weak nonlinearities: A new route to optical quantum computation

Kae Nemoto, T. P. Spiller, W. J. Munro

arxiv:quant-ph/0507084 v1 · 2005-07-08 · 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{QYMI6TBI6UEKAVUFDEG2VIUMSS}

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	2026-07-04T16:57:37.634575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86188f4c28f508a05685190daaa28c94a9441c4150381cba24a4f860c9d0af4a

Aliases

arxiv: quant-ph/0507084 · arxiv_version: quant-ph/0507084v1 · doi: 10.48550/arxiv.quant-ph/0507084 · pith_short_12: QYMI6TBI6UEK · pith_short_16: QYMI6TBI6UEKAVUF · pith_short_8: QYMI6TBI

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/QYMI6TBI6UEKAVUFDEG2VIUMSS \
  | 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: 86188f4c28f508a05685190daaa28c94a9441c4150381cba24a4f860c9d0af4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bd2087ef4f0fe2b848c637b2e91b6cf0d4761581f2f12239a132d5f75d789f4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-07-08T12:48:21Z",
    "title_canon_sha256": "4d8c2c3e6cf5e3190a2f8d553c74811c0d1e06278b702b97bdfa4abdaeeb6b05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0507084",
    "kind": "arxiv",
    "version": 1
  }
}