Pith Number

pith:XKW5ZSPG

pith:2024:XKW5ZSPGA5N4QR2445L6GRJEEB

not attested not anchored not stored refs pending

An efficient quantum state verification framework and its application to bosonic systems

Ulysse Chabaud, Varun Upreti

arxiv:2411.04688 v1 · 2024-11-07 · 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{XKW5ZSPGA5N4QR2445L6GRJEEB}

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	2026-07-05T09:32:23.890412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baaddcc9e6075bc8475ce757e345242063b5cd1fa47f0eb49e26d9fdc38211c5

Aliases

arxiv: 2411.04688 · arxiv_version: 2411.04688v1 · doi: 10.48550/arxiv.2411.04688 · pith_short_12: XKW5ZSPGA5N4 · pith_short_16: XKW5ZSPGA5N4QR24 · pith_short_8: XKW5ZSPG

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/XKW5ZSPGA5N4QR2445L6GRJEEB \
  | 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: baaddcc9e6075bc8475ce757e345242063b5cd1fa47f0eb49e26d9fdc38211c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5870a36cbba06446b41dc484a8a2340f2337be9d1b409317f85736970d5a9df2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-11-07T13:19:22Z",
    "title_canon_sha256": "f23f11295c264b07f5cd0c7d8141b50fb8157cf2fb183826c9d1dc64c64949e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.04688",
    "kind": "arxiv",
    "version": 1
  }
}