Pith Number

pith:S7X667L2

pith:2003:S7X667L2LNTXB2E24CQRIWDJTA

not attested not anchored not stored refs pending

Conditional preparation of a non-classical state in the continuous variable regime: theoretical study

Agnes Maitre, Claude Fabre, Julien Laurat, Nicolas Treps, Thomas Coudreau

arxiv:quant-ph/0312007 v1 · 2003-11-30 · 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{S7X667L2LNTXB2E24CQRIWDJTA}

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	2026-07-04T16:43:18.924845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97efef7d7a5b6770e89ae0a11458699800f0b7c662a09bf8e86bccc010c48ba7

Aliases

arxiv: quant-ph/0312007 · arxiv_version: quant-ph/0312007v1 · doi: 10.48550/arxiv.quant-ph/0312007 · pith_short_12: S7X667L2LNTX · pith_short_16: S7X667L2LNTXB2E2 · pith_short_8: S7X667L2

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/S7X667L2LNTXB2E24CQRIWDJTA \
  | 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: 97efef7d7a5b6770e89ae0a11458699800f0b7c662a09bf8e86bccc010c48ba7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0f3f434b11aef244dc620aa0911a4519c72bc94b8666c188a5b7e7cd27c81d7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-11-30T19:19:47Z",
    "title_canon_sha256": "a7e07bc4203feccbedc4933b7e5b9ed089315a8d5f74161164f856a2fdd20c2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0312007",
    "kind": "arxiv",
    "version": 1
  }
}