Pith Number

pith:FTMTH5JR

pith:2004:FTMTH5JRRRIOPMUPZG5NYHZOGU

not attested not anchored not stored refs pending

Nonlinear quantum optical computing via measurement

G. D. Hutchinson, G. J. Milburn

arxiv:quant-ph/0409198 v1 · 2004-09-28 · 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{FTMTH5JRRRIOPMUPZG5NYHZOGU}

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	2026-05-18T01:37:58.311059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cd933f5318c50e7b28fc9badc1f2e3503e1b1aec8a0795b44bdbdace044157d

Aliases

arxiv: quant-ph/0409198 · arxiv_version: quant-ph/0409198v1 · doi: 10.48550/arxiv.quant-ph/0409198 · pith_short_12: FTMTH5JRRRIO · pith_short_16: FTMTH5JRRRIOPMUP · pith_short_8: FTMTH5JR

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/FTMTH5JRRRIOPMUPZG5NYHZOGU \
  | 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: 2cd933f5318c50e7b28fc9badc1f2e3503e1b1aec8a0795b44bdbdace044157d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b0d2b07542ca0233f828fe084dbd8bf6f85324c637be5c20a6b80e0da3f20f7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2004-09-28T15:58:36Z",
    "title_canon_sha256": "4c39854c09a6aa30788497254c60ce2a3024ea681a6ae47418747ec5118b8255"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0409198",
    "kind": "arxiv",
    "version": 1
  }
}