Pith Number

pith:THCIF3R5

pith:2009:THCIF3R5FGDOKIIFQ3ZJXNSPPZ

not attested not anchored not stored refs pending

Pulse shaping by coupled-cavities: Single photons and qudits

Andrew D. Greentree, Chun-Hsu Su, Kae Nemoto, Lloyd C. L. Hollenberg, William J. Munro

arxiv:0906.2690 v2 · 2009-06-15 · 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{THCIF3R5FGDOKIIFQ3ZJXNSPPZ}

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	2026-05-18T03:23:59.439220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99c482ee3d2986e5210586f29bb64f7e7cf2cdf55e9135fcec8a5471db34a9f3

Aliases

arxiv: 0906.2690 · arxiv_version: 0906.2690v2 · doi: 10.48550/arxiv.0906.2690 · pith_short_12: THCIF3R5FGDO · pith_short_16: THCIF3R5FGDOKIIF · pith_short_8: THCIF3R5

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/THCIF3R5FGDOKIIFQ3ZJXNSPPZ \
  | 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: 99c482ee3d2986e5210586f29bb64f7e7cf2cdf55e9135fcec8a5471db34a9f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43f7d47aef7d66945d8317d6519e62922fdeff6c8179c7fa189b671a2feee99a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-06-15T13:52:11Z",
    "title_canon_sha256": "922c449c25acb3200d1a6b12b7cb263c9b38a24634cf3ccf9f2883bf2738296a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.2690",
    "kind": "arxiv",
    "version": 2
  }
}