Pith Number

pith:6WQ5FHWA

pith:2026:6WQ5FHWAGZOGBZN5UN237NST4E

not attested not anchored not stored refs pending

Measurement-enabled online quantum processing with amplitude encoding

Giacomo Franceschetto, Pere Mujal, Rodrigo Mart\'inez-Pe\~na

arxiv:2606.18991 v1 · 2026-06-17 · 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{6WQ5FHWAGZOGBZN5UN237NST4E}

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	2026-06-19T16:11:53.979081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5a1d29ec0365c60e5bda375bfb653e1334e76d65f226c18a5604d36255c70c2

Aliases

arxiv: 2606.18991 · arxiv_version: 2606.18991v1 · doi: 10.48550/arxiv.2606.18991 · pith_short_12: 6WQ5FHWAGZOG · pith_short_16: 6WQ5FHWAGZOGBZN5 · pith_short_8: 6WQ5FHWA

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/6WQ5FHWAGZOGBZN5UN237NST4E \
  | 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: f5a1d29ec0365c60e5bda375bfb653e1334e76d65f226c18a5604d36255c70c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86427fd2a0cac27c57e09961f907c52f9af8c14e6752639525ae85d583eea873",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-17T12:12:28Z",
    "title_canon_sha256": "8f64f8fd21eb29be4ed41c1c68b4f4241e35d6f14ae6eb636b511b0a6cc473f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18991",
    "kind": "arxiv",
    "version": 1
  }
}