Pith Number

pith:QQQEV5QY

pith:2026:QQQEV5QYEFAF3FXFCSEVT4MOWP

not attested not anchored not stored refs pending

Temporal processing of quantum states with hybrid quantum-classical reservoirs

Gian Luca Giorgi, Mateu Coll-Comas, Roberta Zambrini

arxiv:2606.21327 v1 · 2026-06-19 · 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{QQQEV5QYEFAF3FXFCSEVT4MOWP}

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	2026-06-23T01:12:37.345169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84204af61821405d96e5148959f18eb3c0f5c570ec9e5e9411c8b218bccf61f6

Aliases

arxiv: 2606.21327 · arxiv_version: 2606.21327v1 · doi: 10.48550/arxiv.2606.21327 · pith_short_12: QQQEV5QYEFAF · pith_short_16: QQQEV5QYEFAF3FXF · pith_short_8: QQQEV5QY

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/QQQEV5QYEFAF3FXFCSEVT4MOWP \
  | 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: 84204af61821405d96e5148959f18eb3c0f5c570ec9e5e9411c8b218bccf61f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "535e9ec40633d7b16dd7c2f1aec391484dd7ae9d96c07a1807da16f42a7adfed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-19T11:14:13Z",
    "title_canon_sha256": "af08cb8b59e9a8fff06087d9baff467e0cda16ea8c35eea00bcd9ea4827da838"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21327",
    "kind": "arxiv",
    "version": 1
  }
}