Pith Number

pith:RXII6MHM

pith:2005:RXII6MHMK2LCYYK4KDRQSOBBKT

not attested not anchored not stored refs pending

Continuous variable encoding by ponderomotive interaction

David Vitali, Paolo Tombesi, Stefano Mancini, Stefano Pirandola

arxiv:quant-ph/0503003 v2 · 2005-03-01 · 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{RXII6MHMK2LCYYK4KDRQSOBBKT}

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	2026-07-04T14:48:31.290098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dd08f30ec56962c615c50e309382154e0fa077ec08a497f9198090f43727753

Aliases

arxiv: quant-ph/0503003 · arxiv_version: quant-ph/0503003v2 · doi: 10.48550/arxiv.quant-ph/0503003 · pith_short_12: RXII6MHMK2LC · pith_short_16: RXII6MHMK2LCYYK4 · pith_short_8: RXII6MHM

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/RXII6MHMK2LCYYK4KDRQSOBBKT \
  | 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: 8dd08f30ec56962c615c50e309382154e0fa077ec08a497f9198090f43727753

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dc1b9f8ef23f74459dfd369594d289e858d43871d1ccbd68ec11fcef30dd191",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-03-01T14:40:42Z",
    "title_canon_sha256": "db9b630d2ee76c51ac5fb2a89c6a92dd03f0e964f37cefc731fc1869f89d9f3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0503003",
    "kind": "arxiv",
    "version": 2
  }
}